<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:964d712c-362c-455d-a21a-c6d1769b771d,g:0406afeb-0946-4a8d-9b36-de9ba571deb9-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:arcroleRef arcroleURI="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/arcrole/esma-arcrole-2018-11-21.xsd#wider-narrower"/>
  <link:roleRef roleURI="http://www.bancsabadell.com/role/EstadodecambiosenelpatrimonionetoStatement" xlink:type="simple" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#EstadodecambiosenelpatrimonionetoStatement"/>
  <link:definitionLink xlink:role="http://www.bancsabadell.com/role/EstadodecambiosenelpatrimonionetoStatement" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfChangesInEquityAbstract_de0849c9-425a-4580-a307-8cc5a5f6ca51" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_StatementOfChangesInEquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfChangesInEquityTable_9c55ec10-7e5f-4b14-948b-f54ecc293162" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_StatementOfChangesInEquityTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_ifrs-full_StatementOfChangesInEquityAbstract_de0849c9-425a-4580-a307-8cc5a5f6ca51" xlink:to="loc_ifrs-full_StatementOfChangesInEquityTable_9c55ec10-7e5f-4b14-948b-f54ecc293162" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="scenario"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComponentsOfEquityAxis_511b5e4b-b783-437a-9f4a-a95ba78ded8f" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComponentsOfEquityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ifrs-full_StatementOfChangesInEquityTable_9c55ec10-7e5f-4b14-948b-f54ecc293162" xlink:to="loc_ifrs-full_ComponentsOfEquityAxis_511b5e4b-b783-437a-9f4a-a95ba78ded8f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComponentsOfEquityDomain_03de97cb-87b2-45a2-9027-acec053344ca" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComponentsOfEquityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ifrs-full_ComponentsOfEquityAxis_511b5e4b-b783-437a-9f4a-a95ba78ded8f" xlink:to="loc_ifrs-full_ComponentsOfEquityDomain_03de97cb-87b2-45a2-9027-acec053344ca" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAttributableToOwnersOfParentMember_547c9841-377a-437f-9014-4d3a948689fd" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EquityAttributableToOwnersOfParentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_ComponentsOfEquityDomain_03de97cb-87b2-45a2-9027-acec053344ca" xlink:to="loc_ifrs-full_EquityAttributableToOwnersOfParentMember_547c9841-377a-437f-9014-4d3a948689fd" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IssuedCapitalMember_1d508a3b-c84f-434d-a50b-3630e0b57938" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IssuedCapitalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParentMember_547c9841-377a-437f-9014-4d3a948689fd" xlink:to="loc_ifrs-full_IssuedCapitalMember_1d508a3b-c84f-434d-a50b-3630e0b57938" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SharePremiumMember_865e2746-057f-4bb1-a8e6-b19dda1c2536" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_SharePremiumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParentMember_547c9841-377a-437f-9014-4d3a948689fd" xlink:to="loc_ifrs-full_SharePremiumMember_865e2746-057f-4bb1-a8e6-b19dda1c2536" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_InstrumentosPatrimonioEmitidosDistintosDeCapitalMember_f5ebe609-9c06-46d2-bf60-eb7e56948985" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_InstrumentosPatrimonioEmitidosDistintosDeCapitalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParentMember_547c9841-377a-437f-9014-4d3a948689fd" xlink:to="loc_sab_InstrumentosPatrimonioEmitidosDistintosDeCapitalMember_f5ebe609-9c06-46d2-bf60-eb7e56948985" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherEquityInterestMember_e0e50679-d4bc-4f30-b124-44f95ee1a15f" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherEquityInterestMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParentMember_547c9841-377a-437f-9014-4d3a948689fd" xlink:to="loc_ifrs-full_OtherEquityInterestMember_e0e50679-d4bc-4f30-b124-44f95ee1a15f" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RetainedEarningsMember_61a90763-30d1-4706-8185-d83f331903a2" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RetainedEarningsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParentMember_547c9841-377a-437f-9014-4d3a948689fd" xlink:to="loc_ifrs-full_RetainedEarningsMember_61a90763-30d1-4706-8185-d83f331903a2" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RevaluationSurplusMember_d753c03e-6f4b-40f2-ba55-82cd53fba78e" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RevaluationSurplusMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParentMember_547c9841-377a-437f-9014-4d3a948689fd" xlink:to="loc_ifrs-full_RevaluationSurplusMember_d753c03e-6f4b-40f2-ba55-82cd53fba78e" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherReservesMember_72ed3a15-2fc1-4367-8d6e-c14ca413f7c7" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherReservesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParentMember_547c9841-377a-437f-9014-4d3a948689fd" xlink:to="loc_ifrs-full_OtherReservesMember_72ed3a15-2fc1-4367-8d6e-c14ca413f7c7" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TreasurySharesMember_c123c9bb-c334-47de-9716-1921fd961dd6" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TreasurySharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParentMember_547c9841-377a-437f-9014-4d3a948689fd" xlink:to="loc_ifrs-full_TreasurySharesMember_c123c9bb-c334-47de-9716-1921fd961dd6" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ResultadoDelEjercicioMember_b1f3b273-63b3-423a-a1c1-2bb6228265e5" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ResultadoDelEjercicioMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParentMember_547c9841-377a-437f-9014-4d3a948689fd" xlink:to="loc_sab_ResultadoDelEjercicioMember_b1f3b273-63b3-423a-a1c1-2bb6228265e5" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DividendosACuentaMember_1875f2d3-fc04-4112-9d0d-0de5e7156d37" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DividendosACuentaMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParentMember_547c9841-377a-437f-9014-4d3a948689fd" xlink:to="loc_sab_DividendosACuentaMember_1875f2d3-fc04-4112-9d0d-0de5e7156d37" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AccumulatedOtherComprehensiveIncomeMember_7710ce1e-d164-4ef9-a916-284cd2685821" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParentMember_547c9841-377a-437f-9014-4d3a948689fd" xlink:to="loc_ifrs-full_AccumulatedOtherComprehensiveIncomeMember_7710ce1e-d164-4ef9-a916-284cd2685821" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncontrollingInterestsMember_aa0c1533-7525-4439-9cf0-13bcf67a96d1" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncontrollingInterestsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_ComponentsOfEquityDomain_03de97cb-87b2-45a2-9027-acec053344ca" xlink:to="loc_ifrs-full_NoncontrollingInterestsMember_aa0c1533-7525-4439-9cf0-13bcf67a96d1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ParticipacionesNoDominantesEnOtroResultadoGlobalAcumuladoMember_ae479563-9af7-4ac5-8c76-91906564636a" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ParticipacionesNoDominantesEnOtroResultadoGlobalAcumuladoMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_NoncontrollingInterestsMember_aa0c1533-7525-4439-9cf0-13bcf67a96d1" xlink:to="loc_sab_ParticipacionesNoDominantesEnOtroResultadoGlobalAcumuladoMember_ae479563-9af7-4ac5-8c76-91906564636a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_RestoParticipacionesNoDominantesMember_872f5603-d3b1-41da-a6c5-f1a53b0570f2" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_RestoParticipacionesNoDominantesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_NoncontrollingInterestsMember_aa0c1533-7525-4439-9cf0-13bcf67a96d1" xlink:to="loc_sab_RestoParticipacionesNoDominantesMember_872f5603-d3b1-41da-a6c5-f1a53b0570f2" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis_8286f86b-3546-495f-9eed-a754a976c020" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ifrs-full_StatementOfChangesInEquityTable_9c55ec10-7e5f-4b14-948b-f54ecc293162" xlink:to="loc_ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis_8286f86b-3546-495f-9eed-a754a976c020" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PreviouslyStatedMember_88962d88-f17d-4bbe-ab4f-ed2538d9a56f" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PreviouslyStatedMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis_8286f86b-3546-495f-9eed-a754a976c020" xlink:to="loc_ifrs-full_PreviouslyStatedMember_88962d88-f17d-4bbe-ab4f-ed2538d9a56f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialEffectOfCorrectionsOfAccountingErrorsMember_b73b9093-aa92-4164-b0ae-71fd36050466" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialEffectOfCorrectionsOfAccountingErrorsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis_8286f86b-3546-495f-9eed-a754a976c020" xlink:to="loc_ifrs-full_FinancialEffectOfCorrectionsOfAccountingErrorsMember_b73b9093-aa92-4164-b0ae-71fd36050466" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialEffectOfChangesInAccountingPolicyMember_4ef5ee2c-4395-4b8f-8623-5054405d5ca4" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialEffectOfChangesInAccountingPolicyMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis_8286f86b-3546-495f-9eed-a754a976c020" xlink:to="loc_ifrs-full_FinancialEffectOfChangesInAccountingPolicyMember_4ef5ee2c-4395-4b8f-8623-5054405d5ca4" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RestatedMember_c1579b58-e6f5-4698-b5c0-d173627e141c" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RestatedMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis_8286f86b-3546-495f-9eed-a754a976c020" xlink:to="loc_ifrs-full_RestatedMember_c1579b58-e6f5-4698-b5c0-d173627e141c" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfChangesInEquityLineItems_70156575-e5e0-4015-9781-d11e0c3ade2f" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_StatementOfChangesInEquityLineItems"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_StatementOfChangesInEquityAbstract_de0849c9-425a-4580-a307-8cc5a5f6ca51" xlink:to="loc_ifrs-full_StatementOfChangesInEquityLineItems_70156575-e5e0-4015-9781-d11e0c3ade2f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Equity_e3e9540f-74c8-4598-89e8-94d93673bff8" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Equity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_StatementOfChangesInEquityLineItems_70156575-e5e0-4015-9781-d11e0c3ade2f" xlink:to="loc_ifrs-full_Equity_e3e9540f-74c8-4598-89e8-94d93673bff8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ChangesInEquityAbstract_67abed46-287c-44b4-82dd-6e49ff582096" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ChangesInEquityAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_StatementOfChangesInEquityLineItems_70156575-e5e0-4015-9781-d11e0c3ade2f" xlink:to="loc_ifrs-full_ChangesInEquityAbstract_67abed46-287c-44b4-82dd-6e49ff582096" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_TotalCambiosEnElPatrimonioNeto"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_ChangesInEquityAbstract_67abed46-287c-44b4-82dd-6e49ff582096" xlink:to="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_EmisionDeAccionesOrdinarias_969d183f-865e-4a06-9831-6e25cb48a63e" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_EmisionDeAccionesOrdinarias"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:to="loc_sab_EmisionDeAccionesOrdinarias_969d183f-865e-4a06-9831-6e25cb48a63e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_EmisionDeAccionesPreferentes_0e4eeb27-80bf-4108-b62b-b66985dc950a" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_EmisionDeAccionesPreferentes"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:to="loc_sab_EmisionDeAccionesPreferentes_0e4eeb27-80bf-4108-b62b-b66985dc950a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IssueOfEquity_0d6e8ae6-1238-4f8f-996d-39856a47edc1" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IssueOfEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:to="loc_ifrs-full_IssueOfEquity_0d6e8ae6-1238-4f8f-996d-39856a47edc1" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_EjercicioVencimientoDeOtrosInstrumentosDePatrimonioEmitidos_4bee4956-9065-497e-959e-325e71bb2270" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_EjercicioVencimientoDeOtrosInstrumentosDePatrimonioEmitidos"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:to="loc_sab_EjercicioVencimientoDeOtrosInstrumentosDePatrimonioEmitidos_4bee4956-9065-497e-959e-325e71bb2270" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughConversionOfConvertibleInstruments_348f8163-f8c0-46c2-b14c-26139d10382e" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughConversionOfConvertibleInstruments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:to="loc_ifrs-full_IncreaseDecreaseThroughConversionOfConvertibleInstruments_348f8163-f8c0-46c2-b14c-26139d10382e" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReductionOfIssuedCapital_243c7f8e-face-4332-b528-8a2b79784dad" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ReductionOfIssuedCapital"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:to="loc_ifrs-full_ReductionOfIssuedCapital_243c7f8e-face-4332-b528-8a2b79784dad" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsPaid_68aac32e-7fc7-415a-a009-b018853d0394" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsPaid"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:to="loc_ifrs-full_DividendsPaid_68aac32e-7fc7-415a-a009-b018853d0394" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfTreasuryShares_fea52adf-8641-41df-bbd1-7e0816fe7b3f" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PurchaseOfTreasuryShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:to="loc_ifrs-full_PurchaseOfTreasuryShares_fea52adf-8641-41df-bbd1-7e0816fe7b3f" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CancellationOfTreasuryShares_62118054-77f5-433d-baeb-69031647c209" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CancellationOfTreasuryShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:to="loc_ifrs-full_CancellationOfTreasuryShares_62118054-77f5-433d-baeb-69031647c209" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityReclassifiedIntoFinancialLiabilities_0c6e0437-8532-4273-8dd1-2f59a03b6c54" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EquityReclassifiedIntoFinancialLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:to="loc_ifrs-full_EquityReclassifiedIntoFinancialLiabilities_0c6e0437-8532-4273-8dd1-2f59a03b6c54" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesReclassifiedIntoEquity_989ded1c-1989-4cb0-8327-0c99c6866158" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialLiabilitiesReclassifiedIntoEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:to="loc_ifrs-full_FinancialLiabilitiesReclassifiedIntoEquity_989ded1c-1989-4cb0-8327-0c99c6866158" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_TransferenciasEntreComponentesDelPatrimonioNeto_e4b8c0cf-808d-4f65-8062-2a92a6e230d3" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_TransferenciasEntreComponentesDelPatrimonioNeto"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:to="loc_sab_TransferenciasEntreComponentesDelPatrimonioNeto_e4b8c0cf-808d-4f65-8062-2a92a6e230d3" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary_f427f6e4-9d92-438a-bc1f-c9be940f5f41" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:to="loc_ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary_f427f6e4-9d92-438a-bc1f-c9be940f5f41" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions_f423a197-ae84-4433-94a3-1698140881b1" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:to="loc_ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions_f423a197-ae84-4433-94a3-1698140881b1" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesEquity_4378cf51-5dc3-4cfb-8817-e631d3d9b44d" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_sab_TotalCambiosEnElPatrimonioNeto_a6c306b2-7a79-4760-a006-6a8afb95502d" xlink:to="loc_ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesEquity_4378cf51-5dc3-4cfb-8817-e631d3d9b44d" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Equity_427020e8-245d-412d-be08-1b06e6761ef1" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Equity"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncome_fd400722-abb4-45d0-9609-6c95f4e2d7e5" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComprehensiveIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_StatementOfChangesInEquityLineItems_70156575-e5e0-4015-9781-d11e0c3ade2f" xlink:to="loc_ifrs-full_ComprehensiveIncome_fd400722-abb4-45d0-9609-6c95f4e2d7e5" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncome_9f07ae57-90e2-4500-af75-be1d85680bf5" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComprehensiveIncome"/>
  </link:definitionLink>
  <link:roleRef roleURI="https://www.esma.europa.eu/xbrl/role/cor/esef_role-999999" xlink:type="simple" xlink:href="https://www.esma.europa.eu/taxonomy/2024-03-27/esef_cor.xsd#esef_role-999999"/>
  <link:definitionLink xlink:role="https://www.esma.europa.eu/xbrl/role/cor/esef_role-999999" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:href="https://www.esma.europa.eu/taxonomy/2024-03-27/esef_cor.xsd#esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAndCashEquivalents_9a4f92f6-669c-49fe-ad4f-de4544771833NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashAndCashEquivalents"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_CashAndCashEquivalents_9a4f92f6-669c-49fe-ad4f-de4544771833NotDimensionallyQualified" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading_fa8fb92c-dc81-4155-8cb9-bf356b387ae2NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading_fa8fb92c-dc81-4155-8cb9-bf356b387ae2NotDimensionallyQualified" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DerivativeFinancialAssetsHeldForTrading_b89e5f6c-15cd-40b3-a834-e665af6aca93NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DerivativeFinancialAssetsHeldForTrading"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DerivativeFinancialAssetsHeldForTrading_b89e5f6c-15cd-40b3-a834-e665af6aca93NotDimensionallyQualified" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_InstrumentosDePatrimonioMantenidosParaNegociar_23938200-447a-41b6-a3dc-1d270501a619NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_InstrumentosDePatrimonioMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_InstrumentosDePatrimonioMantenidosParaNegociar_23938200-447a-41b6-a3dc-1d270501a619NotDimensionallyQualified" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ValoresRepresentativosDeDeudaMantenidosParaNegociar_584dc003-b5c5-4799-acdf-82992151f18eNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ValoresRepresentativosDeDeudaMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ValoresRepresentativosDeDeudaMantenidosParaNegociar_584dc003-b5c5-4799-acdf-82992151f18eNotDimensionallyQualified" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposMantenidosParaNegociar_daff255b-cb60-4ee2-b11b-7a54cb544983NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposMantenidosParaNegociar_daff255b-cb60-4ee2-b11b-7a54cb544983NotDimensionallyQualified" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposABancosCentrales_defa54c2-c0ce-4a7d-920e-8cad300725afNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposABancosCentrales"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposABancosCentrales_defa54c2-c0ce-4a7d-920e-8cad300725afNotDimensionallyQualified" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoMantenidosParaNegociar_18ae4661-27f4-4b72-8aef-55260dab03bfNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposAEntidadesDeCreditoMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoMantenidosParaNegociar_18ae4661-27f4-4b72-8aef-55260dab03bfNotDimensionallyQualified" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposALaClientelaMantenidosParaNegociar_d64435b7-5727-4ae4-a271-f6ec681fd9f6NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposALaClientelaMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposALaClientelaMantenidosParaNegociar_d64435b7-5727-4ae4-a271-f6ec681fd9f6NotDimensionallyQualified" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaPrestadosOEntregadosComoGarantiaConDerechoDeVentaMantenidosParaNegociar_0ed0338c-2819-4ee5-8168-9f909d4bf1caNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaPrestadosOEntregadosComoGarantiaConDerechoDeVentaMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PromemoriaPrestadosOEntregadosComoGarantiaConDerechoDeVentaMantenidosParaNegociar_0ed0338c-2819-4ee5-8168-9f909d4bf1caNotDimensionallyQualified" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue_0fc5ca4e-79bc-4b41-82ea-3c26233186feNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue_0fc5ca4e-79bc-4b41-82ea-3c26233186feNotDimensionallyQualified" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_InstrumentosDePatrimonioNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_4bcbd8c7-8bfe-44e6-bf1a-d029eb15c1b0NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_InstrumentosDePatrimonioNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_InstrumentosDePatrimonioNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_4bcbd8c7-8bfe-44e6-bf1a-d029eb15c1b0NotDimensionallyQualified" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ValoresRepresentativosDeDeudaNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_f93b789d-65e1-401a-8ab9-0e92746d8bfaNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ValoresRepresentativosDeDeudaNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ValoresRepresentativosDeDeudaNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_f93b789d-65e1-401a-8ab9-0e92746d8bfaNotDimensionallyQualified" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_44a99a2b-6b97-4bcb-8eb4-3e4e67ee7270NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_44a99a2b-6b97-4bcb-8eb4-3e4e67ee7270NotDimensionallyQualified" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposABancosCentralesNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_dd4e8d64-7a17-4b25-bf64-7ca1df30fe28NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposABancosCentralesNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposABancosCentralesNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_dd4e8d64-7a17-4b25-bf64-7ca1df30fe28NotDimensionallyQualified" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_7b1f1bd1-5500-456b-b2cf-8beb4c6f476cNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposAEntidadesDeCreditoNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_7b1f1bd1-5500-456b-b2cf-8beb4c6f476cNotDimensionallyQualified" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposALaClientelaNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_8ea9f024-5218-4a13-89f3-06d65bc13cf5NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposALaClientelaNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposALaClientelaNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_8ea9f024-5218-4a13-89f3-06d65bc13cf5NotDimensionallyQualified" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaActivosFinancierosNoDestinadosANegociacionPrestadosOEntregadosComoGarantiaConDerechoDeVentaAValorRazonableConCambiosEnResultados_a2d8ef7e-a4c3-48b0-a8d7-84cda501bea1NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaActivosFinancierosNoDestinadosANegociacionPrestadosOEntregadosComoGarantiaConDerechoDeVentaAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PromemoriaActivosFinancierosNoDestinadosANegociacionPrestadosOEntregadosComoGarantiaConDerechoDeVentaAValorRazonableConCambiosEnResultados_a2d8ef7e-a4c3-48b0-a8d7-84cda501bea1NotDimensionallyQualified" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition_205cefde-6a82-41dc-a378-4a7512af2347NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition_205cefde-6a82-41dc-a378-4a7512af2347NotDimensionallyQualified" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ValoresRepresentativosDeDeudaDesignadosAValorRazonableConCambiosEnResultados_4bdb04a9-15dd-4c99-b369-a0b111c4b64dNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ValoresRepresentativosDeDeudaDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ValoresRepresentativosDeDeudaDesignadosAValorRazonableConCambiosEnResultados_4bdb04a9-15dd-4c99-b369-a0b111c4b64dNotDimensionallyQualified" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposAValorRazonableConCambioEnResultados_a33d4fb7-fcec-4bff-99b1-427d4056183bNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposAValorRazonableConCambioEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposAValorRazonableConCambioEnResultados_a33d4fb7-fcec-4bff-99b1-427d4056183bNotDimensionallyQualified" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposABancosCentralesDesignadosAValorRazonableConCambiosEnResultados_b4079152-7448-467f-bab9-e75c7288bad9NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposABancosCentralesDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposABancosCentralesDesignadosAValorRazonableConCambiosEnResultados_b4079152-7448-467f-bab9-e75c7288bad9NotDimensionallyQualified" xlink:type="arc" order="21"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoDesignadosAValorRazonableConCambiosEnResultados_c0038463-5436-4bb8-8643-0ce5a8d82bedNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposAEntidadesDeCreditoDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoDesignadosAValorRazonableConCambiosEnResultados_c0038463-5436-4bb8-8643-0ce5a8d82bedNotDimensionallyQualified" xlink:type="arc" order="22"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAncitiposALaClientelaDesignadosAValorRazonableConCambiosEnResultados_fd3709e7-d6fc-40ec-aec0-5a7a41aca4bfNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAncitiposALaClientelaDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAncitiposALaClientelaDesignadosAValorRazonableConCambiosEnResultados_fd3709e7-d6fc-40ec-aec0-5a7a41aca4bfNotDimensionallyQualified" xlink:type="arc" order="23"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaDesignadosAValorRazonableConCambiosEnResultados_ac93b5f9-7979-4484-b200-49f4a812f6f9NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaDesignadosAValorRazonableConCambiosEnResultados_ac93b5f9-7979-4484-b200-49f4a812f6f9NotDimensionallyQualified" xlink:type="arc" order="24"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome_dcf2207e-594f-4b0f-b413-ca40a44f8a0eNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome_dcf2207e-594f-4b0f-b413-ca40a44f8a0eNotDimensionallyQualified" xlink:type="arc" order="25"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome_8eaedeb2-23dc-43dc-a900-aa21477869c8NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_FairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome_8eaedeb2-23dc-43dc-a900-aa21477869c8NotDimensionallyQualified" xlink:type="arc" order="26"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ValoresRepresentativosDeDeudaAValorRazonableConCambiosEnOtroResultadoGlobal_b5a6b82c-9c21-401b-a168-c004074ce2e0NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ValoresRepresentativosDeDeudaAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ValoresRepresentativosDeDeudaAValorRazonableConCambiosEnOtroResultadoGlobal_b5a6b82c-9c21-401b-a168-c004074ce2e0NotDimensionallyQualified" xlink:type="arc" order="27"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposAValorRazonableConCambiosEnOtroResultadoGlobal_3de922b3-3151-46e0-ab36-b55d01a81f37NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposAValorRazonableConCambiosEnOtroResultadoGlobal_3de922b3-3151-46e0-ab36-b55d01a81f37NotDimensionallyQualified" xlink:type="arc" order="28"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposABancosCentralesValorRazonableConCambiosEnOtroResultadoGlobal_7e50d143-a47d-45df-8480-fa0a913f9b68NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposABancosCentralesValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposABancosCentralesValorRazonableConCambiosEnOtroResultadoGlobal_7e50d143-a47d-45df-8480-fa0a913f9b68NotDimensionallyQualified" xlink:type="arc" order="29"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoAlValorRazonableConCambiosEnOtroResultadoGlobal_dd5c24b1-56b6-4169-88b3-63656a9175caNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposAEntidadesDeCreditoAlValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoAlValorRazonableConCambiosEnOtroResultadoGlobal_dd5c24b1-56b6-4169-88b3-63656a9175caNotDimensionallyQualified" xlink:type="arc" order="30"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposAClientelaAlValorRazonableConCambiosEnOtroResultadoGlobal_b2cd516f-a527-4afa-a425-8fdfca899455NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposAClientelaAlValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposAClientelaAlValorRazonableConCambiosEnOtroResultadoGlobal_b2cd516f-a527-4afa-a425-8fdfca899455NotDimensionallyQualified" xlink:type="arc" order="31"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaAlValorRazonableConCambiosEnOtroResultadoGlobal_979cf1ce-7381-4040-a46e-339aed6b0f54NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaAlValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaAlValorRazonableConCambiosEnOtroResultadoGlobal_979cf1ce-7381-4040-a46e-339aed6b0f54NotDimensionallyQualified" xlink:type="arc" order="32"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtAmortisedCost_527945ec-63b1-4c60-a158-536619b0952cNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialAssetsAtAmortisedCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_FinancialAssetsAtAmortisedCost_527945ec-63b1-4c60-a158-536619b0952cNotDimensionallyQualified" xlink:type="arc" order="33"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ValoresRepresentativosDeDeudaACosteAmortizado_19c26d6a-47e9-47d2-aba6-93d451042315NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ValoresRepresentativosDeDeudaACosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ValoresRepresentativosDeDeudaACosteAmortizado_19c26d6a-47e9-47d2-aba6-93d451042315NotDimensionallyQualified" xlink:type="arc" order="34"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposACosteAmortizado_4f788fe0-1d18-46fc-b810-c58e3b4af68fNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposACosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposACosteAmortizado_4f788fe0-1d18-46fc-b810-c58e3b4af68fNotDimensionallyQualified" xlink:type="arc" order="35"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposABancosCentralesACosteAmortizado_c81cad1d-ea03-40ea-8ae1-3d7138636eaeNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposABancosCentralesACosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PrestamosYAnticiposABancosCentralesACosteAmortizado_c81cad1d-ea03-40ea-8ae1-3d7138636eaeNotDimensionallyQualified" xlink:type="arc" order="36"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LoansAndAdvancesToBanks_8966e49b-4eb6-4d92-9421-f2eee7458e3eNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LoansAndAdvancesToBanks"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_LoansAndAdvancesToBanks_8966e49b-4eb6-4d92-9421-f2eee7458e3eNotDimensionallyQualified" xlink:type="arc" order="37"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LoansAndAdvancesToCustomers_a2e5c312-6353-4977-8753-61101167a1b4NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LoansAndAdvancesToCustomers"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_LoansAndAdvancesToCustomers_a2e5c312-6353-4977-8753-61101167a1b4NotDimensionallyQualified" xlink:type="arc" order="38"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaACosteAmortizado_114004c7-bfa3-40ab-8a28-63e475a7585bNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaACosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaACosteAmortizado_114004c7-bfa3-40ab-8a28-63e475a7585bNotDimensionallyQualified" xlink:type="arc" order="39"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DerivativeFinancialAssetsHeldForHedging_8514c455-724e-45d2-8ef4-ddbad962c925NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DerivativeFinancialAssetsHeldForHedging"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DerivativeFinancialAssetsHeldForHedging_8514c455-724e-45d2-8ef4-ddbad962c925NotDimensionallyQualified" xlink:type="arc" order="40"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets_019ba24d-26f5-75aa-8699-38a2a51b1ed7NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets_019ba24d-26f5-75aa-8699-38a2a51b1ed7NotDimensionallyQualified" xlink:type="arc" order="41"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InvestmentsInSubsidiariesJointVenturesAndAssociates_98585470-c50c-446b-bacd-7978aeb2daebNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InvestmentsInSubsidiariesJointVenturesAndAssociates"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_InvestmentsInSubsidiariesJointVenturesAndAssociates_98585470-c50c-446b-bacd-7978aeb2daebNotDimensionallyQualified" xlink:type="arc" order="42"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InvestmentsInJointVentures_743db8de-3214-4243-aced-22d467334790NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InvestmentsInJointVentures"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_InvestmentsInJointVentures_743db8de-3214-4243-aced-22d467334790NotDimensionallyQualified" xlink:type="arc" order="43"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InvestmentsInAssociates_c05c93dd-5312-4c91-8891-66c1f726c321NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InvestmentsInAssociates"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_InvestmentsInAssociates_c05c93dd-5312-4c91-8891-66c1f726c321NotDimensionallyQualified" xlink:type="arc" order="44"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InsuranceContractsThatAreAssets_56c8709a-978f-4338-84e5-cab49457f4c1NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InsuranceContractsThatAreAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_InsuranceContractsThatAreAssets_56c8709a-978f-4338-84e5-cab49457f4c1NotDimensionallyQualified" xlink:type="arc" order="45"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosTangibles_6d6c4756-73b0-472c-9764-c9d445eb3b8eNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosTangibles"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ActivosTangibles_6d6c4756-73b0-472c-9764-c9d445eb3b8eNotDimensionallyQualified" xlink:type="arc" order="46"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PropertyPlantAndEquipment_19ade68a-0a0e-4d60-8175-793448bc6854NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PropertyPlantAndEquipment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_PropertyPlantAndEquipment_19ade68a-0a0e-4d60-8175-793448bc6854NotDimensionallyQualified" xlink:type="arc" order="47"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosTangiblesDeUsoPropio_9e47c5b5-f57f-4f2d-91fc-4e703ef7df34NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosTangiblesDeUsoPropio"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ActivosTangiblesDeUsoPropio_9e47c5b5-f57f-4f2d-91fc-4e703ef7df34NotDimensionallyQualified" xlink:type="arc" order="48"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosTangiblesCedidoEnArrendamientoOperativo_8336b865-a767-4ca2-aecc-cbf31f813415NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosTangiblesCedidoEnArrendamientoOperativo"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ActivosTangiblesCedidoEnArrendamientoOperativo_8336b865-a767-4ca2-aecc-cbf31f813415NotDimensionallyQualified" xlink:type="arc" order="49"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InvestmentProperty_6154cb25-c271-45f3-a69c-9fa90f036eefNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InvestmentProperty"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_InvestmentProperty_6154cb25-c271-45f3-a69c-9fa90f036eefNotDimensionallyQualified" xlink:type="arc" order="50"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DeLasCualesCedidasEnArrendamientoOperativo_44101d5c-3cae-4ea6-89a8-55630981559dNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DeLasCualesCedidasEnArrendamientoOperativo"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DeLasCualesCedidasEnArrendamientoOperativo_44101d5c-3cae-4ea6-89a8-55630981559dNotDimensionallyQualified" xlink:type="arc" order="51"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaActivosTangiblesAdquiridoEnArrendamiento_57d2aa91-4189-4eab-9f5f-2461976a5458NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaActivosTangiblesAdquiridoEnArrendamiento"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PromemoriaActivosTangiblesAdquiridoEnArrendamiento_57d2aa91-4189-4eab-9f5f-2461976a5458NotDimensionallyQualified" xlink:type="arc" order="52"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IntangibleAssetsAndGoodwill_78f4a05e-ac8e-4038-aca3-042f9c088622NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IntangibleAssetsAndGoodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_IntangibleAssetsAndGoodwill_78f4a05e-ac8e-4038-aca3-042f9c088622NotDimensionallyQualified" xlink:type="arc" order="53"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Goodwill_ad98891f-d42b-485d-b636-748705b30374NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Goodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_Goodwill_ad98891f-d42b-485d-b636-748705b30374NotDimensionallyQualified" xlink:type="arc" order="54"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IntangibleAssetsOtherThanGoodwill_4debdc25-a1b0-4f85-be7f-3df1dd034331NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IntangibleAssetsOtherThanGoodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_IntangibleAssetsOtherThanGoodwill_4debdc25-a1b0-4f85-be7f-3df1dd034331NotDimensionallyQualified" xlink:type="arc" order="55"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosPorImpuesto_421cc45b-9804-4365-9ee2-d2b69bed991aNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosPorImpuesto"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ActivosPorImpuesto_421cc45b-9804-4365-9ee2-d2b69bed991aNotDimensionallyQualified" xlink:type="arc" order="56"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentTaxAssets_6d06d3be-a941-4847-b045-beacc9ee571bNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentTaxAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_CurrentTaxAssets_6d06d3be-a941-4847-b045-beacc9ee571bNotDimensionallyQualified" xlink:type="arc" order="57"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DeferredTaxAssets_740d4658-b599-4cc4-9452-c2111ff6c652NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DeferredTaxAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DeferredTaxAssets_740d4658-b599-4cc4-9452-c2111ff6c652NotDimensionallyQualified" xlink:type="arc" order="58"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherAssets_27b34de3-651b-4158-aac6-b8152b0743cbNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherAssets_27b34de3-651b-4158-aac6-b8152b0743cbNotDimensionallyQualified" xlink:type="arc" order="59"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ContratosDeSegurosVinculadosAPensiones_1e78f5f2-df00-4dbe-88e3-867bbac6ca52NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ContratosDeSegurosVinculadosAPensiones"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ContratosDeSegurosVinculadosAPensiones_1e78f5f2-df00-4dbe-88e3-867bbac6ca52NotDimensionallyQualified" xlink:type="arc" order="60"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InventoriesTotal_17acddfc-b237-4472-b502-bdfd0bf1ae7aNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InventoriesTotal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_InventoriesTotal_17acddfc-b237-4472-b502-bdfd0bf1ae7aNotDimensionallyQualified" xlink:type="arc" order="61"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_RestoDeOtrosActivos_a15b31f1-17f4-4ac3-9986-cd2f15e8e3e5NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_RestoDeOtrosActivos"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_RestoDeOtrosActivos_a15b31f1-17f4-4ac3-9986-cd2f15e8e3e5NotDimensionallyQualified" xlink:type="arc" order="62"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_249b6354-bbd8-4d81-b977-e20c29fe2623NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_249b6354-bbd8-4d81-b977-e20c29fe2623NotDimensionallyQualified" xlink:type="arc" order="63"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Assets_1bfd730d-70a2-41cf-b4c7-9f8aeb790403NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Assets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_Assets_1bfd730d-70a2-41cf-b4c7-9f8aeb790403NotDimensionallyQualified" xlink:type="arc" order="64"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading_9cca9707-c55b-408d-b30f-b8d7e5dcc57cNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading_9cca9707-c55b-408d-b30f-b8d7e5dcc57cNotDimensionallyQualified" xlink:type="arc" order="65"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DerivativeFinancialLiabilitiesHeldForTrading_9f7357be-d7a1-48f4-b6d6-afea8be54b0fNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DerivativeFinancialLiabilitiesHeldForTrading"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DerivativeFinancialLiabilitiesHeldForTrading_9f7357be-d7a1-48f4-b6d6-afea8be54b0fNotDimensionallyQualified" xlink:type="arc" order="66"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PosicionesCortasMantenidosParaNegociar_0c22c865-e4fd-4e5d-9c69-0380ef55ab1fNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PosicionesCortasMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PosicionesCortasMantenidosParaNegociar_0c22c865-e4fd-4e5d-9c69-0380ef55ab1fNotDimensionallyQualified" xlink:type="arc" order="67"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosMantenidosParaNegociar_384cee6d-548f-4ee6-a988-1b5f31a0c59cNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DepositosMantenidosParaNegociar_384cee6d-548f-4ee6-a988-1b5f31a0c59cNotDimensionallyQualified" xlink:type="arc" order="68"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosABancosCentralesMantenidosParaNegociar_0a943bdd-1e21-4fbf-b913-f0cee65d1edcNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosABancosCentralesMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DepositosABancosCentralesMantenidosParaNegociar_0a943bdd-1e21-4fbf-b913-f0cee65d1edcNotDimensionallyQualified" xlink:type="arc" order="69"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosAEntidadesDeCreditoMantenidosParaNegociar_e747543f-a6ba-42da-b156-b9e478f791abNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosAEntidadesDeCreditoMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DepositosAEntidadesDeCreditoMantenidosParaNegociar_e747543f-a6ba-42da-b156-b9e478f791abNotDimensionallyQualified" xlink:type="arc" order="70"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosALaClientelaMantenidosParaNegociar_6be6bbaf-b0cf-495b-91bf-d42361387b05NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosALaClientelaMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DepositosALaClientelaMantenidosParaNegociar_6be6bbaf-b0cf-495b-91bf-d42361387b05NotDimensionallyQualified" xlink:type="arc" order="71"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ValoresRepresentativosDeDeudaAlValorRazonableConCambiosEnResultadosMantenidosParaNegociar_8823d39e-3af0-45aa-8ead-fd410c420676NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ValoresRepresentativosDeDeudaAlValorRazonableConCambiosEnResultadosMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ValoresRepresentativosDeDeudaAlValorRazonableConCambiosEnResultadosMantenidosParaNegociar_8823d39e-3af0-45aa-8ead-fd410c420676NotDimensionallyQualified" xlink:type="arc" order="72"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosPasivosFinancierosMantenidosParaNecociar_dc0cd4d4-94d2-4b14-bf30-510460d3eb76NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosPasivosFinancierosMantenidosParaNecociar"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrosPasivosFinancierosMantenidosParaNecociar_dc0cd4d4-94d2-4b14-bf30-510460d3eb76NotDimensionallyQualified" xlink:type="arc" order="73"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition_057a05a5-3858-4532-b0e6-0e1d884e7a86NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition_057a05a5-3858-4532-b0e6-0e1d884e7a86NotDimensionallyQualified" xlink:type="arc" order="74"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosDesignadosAValorRazonableConCambiosEnResultados_cf9a20f5-0319-460e-b497-5e3b7a6c3913NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DepositosDesignadosAValorRazonableConCambiosEnResultados_cf9a20f5-0319-460e-b497-5e3b7a6c3913NotDimensionallyQualified" xlink:type="arc" order="75"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosABancosCentralesDesignadosAValorRazonableConCambiosEnResultados_3d279653-3036-4d19-b933-c322748ea3e0NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosABancosCentralesDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DepositosABancosCentralesDesignadosAValorRazonableConCambiosEnResultados_3d279653-3036-4d19-b933-c322748ea3e0NotDimensionallyQualified" xlink:type="arc" order="76"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosAEntindadesDeCreditoDesignadosAValorRazonableConCambiosEnResultados_6dd5faec-2a15-4f0f-bdae-6c3c8b70670fNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosAEntindadesDeCreditoDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DepositosAEntindadesDeCreditoDesignadosAValorRazonableConCambiosEnResultados_6dd5faec-2a15-4f0f-bdae-6c3c8b70670fNotDimensionallyQualified" xlink:type="arc" order="77"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosALaClientelaDesignadosAValorRazonableConCambiosEnResultados_14fee724-1eaa-475f-a1c6-fd850f2e4906NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosALaClientelaDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DepositosALaClientelaDesignadosAValorRazonableConCambiosEnResultados_14fee724-1eaa-475f-a1c6-fd850f2e4906NotDimensionallyQualified" xlink:type="arc" order="78"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ValoresRepresentativosDeDeudaEmitidosDesignadosAValorRazonableConCambiosEnResultados_25038688-8478-4e66-9976-db83ec6e7d3bNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ValoresRepresentativosDeDeudaEmitidosDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ValoresRepresentativosDeDeudaEmitidosDesignadosAValorRazonableConCambiosEnResultados_25038688-8478-4e66-9976-db83ec6e7d3bNotDimensionallyQualified" xlink:type="arc" order="79"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultados_adaceaf3-4cbc-42d8-8234-0d22c81de2f2NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrosPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultados_adaceaf3-4cbc-42d8-8234-0d22c81de2f2NotDimensionallyQualified" xlink:type="arc" order="80"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaPasivosFinancierosSubordinadosAlValorRazonableConCambiosEnResultados_80858a0c-c08c-4128-9709-802f4671f910NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaPasivosFinancierosSubordinadosAlValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PromemoriaPasivosFinancierosSubordinadosAlValorRazonableConCambiosEnResultados_80858a0c-c08c-4128-9709-802f4671f910NotDimensionallyQualified" xlink:type="arc" order="81"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtAmortisedCost_6b64f40b-1f86-496f-bf11-7aed8e1b63bfNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialLiabilitiesAtAmortisedCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_FinancialLiabilitiesAtAmortisedCost_6b64f40b-1f86-496f-bf11-7aed8e1b63bfNotDimensionallyQualified" xlink:type="arc" order="82"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosACosteAmortizado_227d9b9f-0b21-450a-bf25-e034d6dcc1a9NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosACosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DepositosACosteAmortizado_227d9b9f-0b21-450a-bf25-e034d6dcc1a9NotDimensionallyQualified" xlink:type="arc" order="83"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LiabilitiesDueToCentralBanks_8de50968-6d5e-41fe-aaea-4c29320e694aNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LiabilitiesDueToCentralBanks"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_LiabilitiesDueToCentralBanks_8de50968-6d5e-41fe-aaea-4c29320e694aNotDimensionallyQualified" xlink:type="arc" order="84"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DepositsFromBanks_0b9cf424-d764-4028-8be1-e6eba6f54b23NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DepositsFromBanks"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DepositsFromBanks_0b9cf424-d764-4028-8be1-e6eba6f54b23NotDimensionallyQualified" xlink:type="arc" order="85"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DepositsFromCustomers_a9c4829d-6153-408e-af0d-d86312823ba1NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DepositsFromCustomers"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DepositsFromCustomers_a9c4829d-6153-408e-af0d-d86312823ba1NotDimensionallyQualified" xlink:type="arc" order="86"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DebtSecurities_cfb77680-aeb8-4d70-b862-117d18bbbcbdNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DebtSecurities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DebtSecurities_cfb77680-aeb8-4d70-b862-117d18bbbcbdNotDimensionallyQualified" xlink:type="arc" order="87"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherFinancialLiabilities_b1463f50-5010-42e6-8327-7e36f620eebdNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherFinancialLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherFinancialLiabilities_b1463f50-5010-42e6-8327-7e36f620eebdNotDimensionallyQualified" xlink:type="arc" order="88"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaPasivosFinancierosSubordinadosACosteAmortizado_ffdc5707-bf1f-43e3-90c4-022008820ebdNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaPasivosFinancierosSubordinadosACosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PromemoriaPasivosFinancierosSubordinadosACosteAmortizado_ffdc5707-bf1f-43e3-90c4-022008820ebdNotDimensionallyQualified" xlink:type="arc" order="89"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DerivativeFinancialLiabilitiesHeldForHedging_674e5b08-6e8c-4c51-9473-b072df77680fNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DerivativeFinancialLiabilitiesHeldForHedging"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DerivativeFinancialLiabilitiesHeldForHedging_674e5b08-6e8c-4c51-9473-b072df77680fNotDimensionallyQualified" xlink:type="arc" order="90"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities_a64c6ece-6ce3-49c2-ac65-423825e7fbc2NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities_a64c6ece-6ce3-49c2-ac65-423825e7fbc2NotDimensionallyQualified" xlink:type="arc" order="91"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InsuranceContractsThatAreLiabilities_c1b2fa8e-b0ca-4cb7-8665-34ff21a58aa8NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InsuranceContractsThatAreLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_InsuranceContractsThatAreLiabilities_c1b2fa8e-b0ca-4cb7-8665-34ff21a58aa8NotDimensionallyQualified" xlink:type="arc" order="92"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Provisions_49ca53e0-2979-4be6-ab14-0e61e3ed81b6NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Provisions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_Provisions_49ca53e0-2979-4be6-ab14-0e61e3ed81b6NotDimensionallyQualified" xlink:type="arc" order="93"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProvisionsForEmployeeBenefits_aa3c2a7e-4dc3-4e6e-9ac0-f69876111717NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProvisionsForEmployeeBenefits"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ProvisionsForEmployeeBenefits_aa3c2a7e-4dc3-4e6e-9ac0-f69876111717NotDimensionallyQualified" xlink:type="arc" order="94"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasRetribucionesAEmpleadosALargoPlazo_fe64385d-a738-49b0-b419-98f22c892c0cNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasRetribucionesAEmpleadosALargoPlazo"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrasRetribucionesAEmpleadosALargoPlazo_fe64385d-a738-49b0-b419-98f22c892c0cNotDimensionallyQualified" xlink:type="arc" order="95"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LegalProceedingsProvision_29e888d3-bb86-4cc5-9ae7-5098d1bd837cNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LegalProceedingsProvision"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_LegalProceedingsProvision_29e888d3-bb86-4cc5-9ae7-5098d1bd837cNotDimensionallyQualified" xlink:type="arc" order="96"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_WarrantyProvision_1ec671d4-6e93-4cb5-8b6e-59a8fee50a03NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_WarrantyProvision"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_WarrantyProvision_1ec671d4-6e93-4cb5-8b6e-59a8fee50a03NotDimensionallyQualified" xlink:type="arc" order="97"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MiscellaneousOtherProvisions_2228ec59-cbf3-4dee-bc2b-cb8ca15d571eNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_MiscellaneousOtherProvisions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_MiscellaneousOtherProvisions_2228ec59-cbf3-4dee-bc2b-cb8ca15d571eNotDimensionallyQualified" xlink:type="arc" order="98"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PasivosPorImpuestos_33cd69c5-613b-4354-8510-05ee536a0e43NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PasivosPorImpuestos"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PasivosPorImpuestos_33cd69c5-613b-4354-8510-05ee536a0e43NotDimensionallyQualified" xlink:type="arc" order="99"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentTaxLiabilities_d4081e00-74f7-4ed8-ba01-fe8d226e7a7dNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentTaxLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_CurrentTaxLiabilities_d4081e00-74f7-4ed8-ba01-fe8d226e7a7dNotDimensionallyQualified" xlink:type="arc" order="100"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DeferredTaxLiabilities_f8c8deed-7bd6-4379-ba0a-8b85feff491dNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DeferredTaxLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DeferredTaxLiabilities_f8c8deed-7bd6-4379-ba0a-8b85feff491dNotDimensionallyQualified" xlink:type="arc" order="101"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CapitalSocialReembolsableALaVista_e9f169c9-1ac1-492f-a371-575c1b55c428NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CapitalSocialReembolsableALaVista"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_CapitalSocialReembolsableALaVista_e9f169c9-1ac1-492f-a371-575c1b55c428NotDimensionallyQualified" xlink:type="arc" order="102"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherLiabilities_41df8199-1611-4f1e-ae01-831f3dfcff9eNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherLiabilities_41df8199-1611-4f1e-ae01-831f3dfcff9eNotDimensionallyQualified" xlink:type="arc" order="103"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_ffd2bc4c-f508-4a00-b433-1f452f9a0b61NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_ffd2bc4c-f508-4a00-b433-1f452f9a0b61NotDimensionallyQualified" xlink:type="arc" order="104"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Liabilities_18104e48-042f-4d7c-b3da-5b23d9476d0aNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Liabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_Liabilities_18104e48-042f-4d7c-b3da-5b23d9476d0aNotDimensionallyQualified" xlink:type="arc" order="105"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_FondosPropios_ce13bced-ac40-4048-b76f-b2273dd6612aNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_FondosPropios"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_FondosPropios_ce13bced-ac40-4048-b76f-b2273dd6612aNotDimensionallyQualified" xlink:type="arc" order="106"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IssuedCapital_afa5ea01-8464-4dce-aa1e-8bbf8892f468NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IssuedCapital"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_IssuedCapital_afa5ea01-8464-4dce-aa1e-8bbf8892f468NotDimensionallyQualified" xlink:type="arc" order="107"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CapitalDesembolsado_aa885fb6-44da-4167-a90f-d27b55c3442aNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CapitalDesembolsado"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_CapitalDesembolsado_aa885fb6-44da-4167-a90f-d27b55c3442aNotDimensionallyQualified" xlink:type="arc" order="108"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CapitalNoDesembolsadoExigido_3b94764e-96f5-4b8a-b3ba-ec22829a032aNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CapitalNoDesembolsadoExigido"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_CapitalNoDesembolsadoExigido_3b94764e-96f5-4b8a-b3ba-ec22829a032aNotDimensionallyQualified" xlink:type="arc" order="109"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaCapitalNoExigido_099cfd73-1d82-49ed-8ee1-5ca862c7d4b5NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaCapitalNoExigido"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PromemoriaCapitalNoExigido_099cfd73-1d82-49ed-8ee1-5ca862c7d4b5NotDimensionallyQualified" xlink:type="arc" order="110"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SharePremium_4beaa05e-47ce-463c-b352-ceb37b1e1f9dNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_SharePremium"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_SharePremium_4beaa05e-47ce-463c-b352-ceb37b1e1f9dNotDimensionallyQualified" xlink:type="arc" order="111"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_InstrumentosDePatrimonioEmitidosDistintosDelCapital_3fb3f62f-3466-4d2d-8a09-374aad95d0afNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_InstrumentosDePatrimonioEmitidosDistintosDelCapital"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_InstrumentosDePatrimonioEmitidosDistintosDelCapital_3fb3f62f-3466-4d2d-8a09-374aad95d0afNotDimensionallyQualified" xlink:type="arc" order="112"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ComponenteDePatrimonioNetoDeLosInstrumentosFinancierosCompuestos_0bf4da12-4c6a-46bb-bde1-15e1bdd238baNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ComponenteDePatrimonioNetoDeLosInstrumentosFinancierosCompuestos"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ComponenteDePatrimonioNetoDeLosInstrumentosFinancierosCompuestos_0bf4da12-4c6a-46bb-bde1-15e1bdd238baNotDimensionallyQualified" xlink:type="arc" order="113"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosInstrumentosDePatrimonioEmitidos_f6c377d8-134d-4753-b40a-76a870217bf4NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosInstrumentosDePatrimonioEmitidos"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrosInstrumentosDePatrimonioEmitidos_f6c377d8-134d-4753-b40a-76a870217bf4NotDimensionallyQualified" xlink:type="arc" order="114"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherEquityInterest_019ba24e-e597-7662-950e-6c5d0c60b69dNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherEquityInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherEquityInterest_019ba24e-e597-7662-950e-6c5d0c60b69dNotDimensionallyQualified" xlink:type="arc" order="115"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RetainedEarnings_beffb783-981c-4165-b55d-6796b12d7790NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RetainedEarnings"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_RetainedEarnings_beffb783-981c-4165-b55d-6796b12d7790NotDimensionallyQualified" xlink:type="arc" order="116"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RevaluationSurplus_cc99eda7-eb0d-486a-b966-4c60f43ffe77NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RevaluationSurplus"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_RevaluationSurplus_cc99eda7-eb0d-486a-b966-4c60f43ffe77NotDimensionallyQualified" xlink:type="arc" order="117"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherReserves_06083a6b-9412-4912-a1b2-243858434b32NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherReserves"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherReserves_06083a6b-9412-4912-a1b2-243858434b32NotDimensionallyQualified" xlink:type="arc" order="118"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ReservasOPerdidasAcumuladasDeInversionesEnNegociosConjuntosYAsociadas_af8affd0-f9e2-4483-850a-b0dde73a3a04NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ReservasOPerdidasAcumuladasDeInversionesEnNegociosConjuntosYAsociadas"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ReservasOPerdidasAcumuladasDeInversionesEnNegociosConjuntosYAsociadas_af8affd0-f9e2-4483-850a-b0dde73a3a04NotDimensionallyQualified" xlink:type="arc" order="119"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_RestoDeOtrasReservas_6e440ef9-c847-4c17-ad76-b4ce7192a9f7NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_RestoDeOtrasReservas"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_RestoDeOtrasReservas_6e440ef9-c847-4c17-ad76-b4ce7192a9f7NotDimensionallyQualified" xlink:type="arc" order="120"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TreasuryShares_83bb93c4-d8d1-45c4-8def-17c747ed2ac3NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TreasuryShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_TreasuryShares_83bb93c4-d8d1-45c4-8def-17c747ed2ac3NotDimensionallyQualified" xlink:type="arc" order="121"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ResultadoAtribuibleALosPropietariosDeLaDominante_897611c9-b0f6-4932-a7e6-bf088d97447dNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ResultadoAtribuibleALosPropietariosDeLaDominante"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ResultadoAtribuibleALosPropietariosDeLaDominante_897611c9-b0f6-4932-a7e6-bf088d97447dNotDimensionallyQualified" xlink:type="arc" order="122"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DividendoACuenta_748b6139-f1d3-4a86-a374-a92c6f8c2e56NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DividendoACuenta"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DividendoACuenta_748b6139-f1d3-4a86-a374-a92c6f8c2e56NotDimensionallyQualified" xlink:type="arc" order="123"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AccumulatedOtherComprehensiveIncome_1487dde6-52ec-4bf7-887d-fd3da0e1de12NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AccumulatedOtherComprehensiveIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_AccumulatedOtherComprehensiveIncome_1487dde6-52ec-4bf7-887d-fd3da0e1de12NotDimensionallyQualified" xlink:type="arc" order="124"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ElementosQueNoSeReclasificaranEnResultados_82d9cde0-7fc2-4656-bdcd-edce1216a1eaNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ElementosQueNoSeReclasificaranEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ElementosQueNoSeReclasificaranEnResultados_82d9cde0-7fc2-4656-bdcd-edce1216a1eaNotDimensionallyQualified" xlink:type="arc" order="125"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GananciasOPerdidasActuarialesEnPlanesDePensionesDePrestacionesDefinidasQueNoSeRecalsificaranEnResultados_f38193c3-4401-4df1-b793-530cc6b17adfNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GananciasOPerdidasActuarialesEnPlanesDePensionesDePrestacionesDefinidasQueNoSeRecalsificaranEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_GananciasOPerdidasActuarialesEnPlanesDePensionesDePrestacionesDefinidasQueNoSeRecalsificaranEnResultados_f38193c3-4401-4df1-b793-530cc6b17adfNotDimensionallyQualified" xlink:type="arc" order="126"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosNoCorrientesYGruposEnajenablesMantenidosParaLaVentaQueNoSeRecalsificaranEnResultados_78a64098-f037-4293-b70c-b1e7665062f9NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosNoCorrientesYGruposEnajenablesMantenidosParaLaVentaQueNoSeRecalsificaranEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ActivosNoCorrientesYGruposEnajenablesMantenidosParaLaVentaQueNoSeRecalsificaranEnResultados_78a64098-f037-4293-b70c-b1e7665062f9NotDimensionallyQualified" xlink:type="arc" order="127"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ParticipacionEnOtrosYGresosYGastosReconocidosDeInversionesEnNegociosConjuntosYAsociadasQueNoSeRecalsificaranEnResultados_09e4b6e7-b01c-4f31-b97b-1172e40e68e8NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ParticipacionEnOtrosYGresosYGastosReconocidosDeInversionesEnNegociosConjuntosYAsociadasQueNoSeRecalsificaranEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ParticipacionEnOtrosYGresosYGastosReconocidosDeInversionesEnNegociosConjuntosYAsociadasQueNoSeRecalsificaranEnResultados_09e4b6e7-b01c-4f31-b97b-1172e40e68e8NotDimensionallyQualified" xlink:type="arc" order="128"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobal_8f5200fd-15c8-47c8-a281-c7b57941b1e3NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobal_8f5200fd-15c8-47c8-a281-c7b57941b1e3NotDimensionallyQualified" xlink:type="arc" order="129"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_IneficaciaDeLasCoberturasDeValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobal_a717fdf1-895d-4862-ab3d-763dc7e262b8NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_IneficaciaDeLasCoberturasDeValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_IneficaciaDeLasCoberturasDeValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobal_a717fdf1-895d-4862-ab3d-763dc7e262b8NotDimensionallyQualified" xlink:type="arc" order="130"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAlValorRazonableConCambiosEnOtroRsultadoGlobalElementoCubierto_59893306-15c7-4714-b57f-9de959743a1aNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAlValorRazonableConCambiosEnOtroRsultadoGlobalElementoCubierto"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAlValorRazonableConCambiosEnOtroRsultadoGlobalElementoCubierto_59893306-15c7-4714-b57f-9de959743a1aNotDimensionallyQualified" xlink:type="arc" order="131"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAlValorRazonableConCambiosEnOtroRsultadoGlobalInstrumentoDeCobertura_067fa81c-98c4-4cbb-a215-df8b16e2ba9fNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAlValorRazonableConCambiosEnOtroRsultadoGlobalInstrumentoDeCobertura"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAlValorRazonableConCambiosEnOtroRsultadoGlobalInstrumentoDeCobertura_067fa81c-98c4-4cbb-a215-df8b16e2ba9fNotDimensionallyQualified" xlink:type="arc" order="132"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CambiosDelValorRazonableDeLosPasivosFinancierosAValorRazonableConCambiosEnResultadosAtribuiblesACambiosEnElRiesgoDeCredito_b5731dba-1f0c-41cc-b6d6-3d4b6fada0feNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CambiosDelValorRazonableDeLosPasivosFinancierosAValorRazonableConCambiosEnResultadosAtribuiblesACambiosEnElRiesgoDeCredito"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_CambiosDelValorRazonableDeLosPasivosFinancierosAValorRazonableConCambiosEnResultadosAtribuiblesACambiosEnElRiesgoDeCredito_b5731dba-1f0c-41cc-b6d6-3d4b6fada0feNotDimensionallyQualified" xlink:type="arc" order="133"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ElementosQueSeReclasificaranEnResultados_4f50ea89-c06f-44bb-ac57-71156c7292afNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ElementosQueSeReclasificaranEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ElementosQueSeReclasificaranEnResultados_4f50ea89-c06f-44bb-ac57-71156c7292afNotDimensionallyQualified" xlink:type="arc" order="134"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CoberturaDeInversionesNetasEnNegociosEnElExtranjeroParteEficaz_e6ccce84-a873-4085-814d-3870f3e03998NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CoberturaDeInversionesNetasEnNegociosEnElExtranjeroParteEficaz"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_CoberturaDeInversionesNetasEnNegociosEnElExtranjeroParteEficaz_e6ccce84-a873-4085-814d-3870f3e03998NotDimensionallyQualified" xlink:type="arc" order="135"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ConversionDeDivisasDeElementosQuePuedenReclasificarseEnResultados_59c3cfef-03d2-47a7-8377-238d513b5546NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ConversionDeDivisasDeElementosQuePuedenReclasificarseEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ConversionDeDivisasDeElementosQuePuedenReclasificarseEnResultados_59c3cfef-03d2-47a7-8377-238d513b5546NotDimensionallyQualified" xlink:type="arc" order="136"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DerivadosDeCoberturaReservaDeCoberturaDeFlujosDeEfectivoParteEficaz_46a11938-4c49-4a29-91af-916d76f42f88NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DerivadosDeCoberturaReservaDeCoberturaDeFlujosDeEfectivoParteEficaz"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DerivadosDeCoberturaReservaDeCoberturaDeFlujosDeEfectivoParteEficaz_46a11938-4c49-4a29-91af-916d76f42f88NotDimensionallyQualified" xlink:type="arc" order="137"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDeDeduaAValorRazonableConCambiosEnOtroResultadoGlobalDeElementosQuePuedenReclasificarseEnResultados_71cab733-e73a-4500-9159-c97db058caeaNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CambiosDelValorRazonableDeLosInstrumentosDeDeduaAValorRazonableConCambiosEnOtroResultadoGlobalDeElementosQuePuedenReclasificarseEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDeDeduaAValorRazonableConCambiosEnOtroResultadoGlobalDeElementosQuePuedenReclasificarseEnResultados_71cab733-e73a-4500-9159-c97db058caeaNotDimensionallyQualified" xlink:type="arc" order="138"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_InstrumentosDeCoberturaElementosNoDesignados_a26673f5-8fbc-4187-ad71-916713669ea4NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_InstrumentosDeCoberturaElementosNoDesignados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_InstrumentosDeCoberturaElementosNoDesignados_a26673f5-8fbc-4187-ad71-916713669ea4NotDimensionallyQualified" xlink:type="arc" order="139"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosNoCorrientesYGruposEnnajenablesMantenidosParaLaVentaDeElementosQuePuedenReclasificarseEnResultados_56434c01-08c0-43ab-bb31-af3c68fc7597NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosNoCorrientesYGruposEnnajenablesMantenidosParaLaVentaDeElementosQuePuedenReclasificarseEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ActivosNoCorrientesYGruposEnnajenablesMantenidosParaLaVentaDeElementosQuePuedenReclasificarseEnResultados_56434c01-08c0-43ab-bb31-af3c68fc7597NotDimensionallyQualified" xlink:type="arc" order="140"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ParticipacionEnOtrosIngresosYGastosReconocidosDeLasInversionesEnNegociosConjuntosYAsociadas_ed687bc6-e5b3-4b43-bad9-0ed31cd92e1fNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ParticipacionEnOtrosIngresosYGastosReconocidosDeLasInversionesEnNegociosConjuntosYAsociadas"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ParticipacionEnOtrosIngresosYGastosReconocidosDeLasInversionesEnNegociosConjuntosYAsociadas_ed687bc6-e5b3-4b43-bad9-0ed31cd92e1fNotDimensionallyQualified" xlink:type="arc" order="141"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncontrollingInterests_690f4928-1694-497e-a190-50a399d5a363NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncontrollingInterests"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_NoncontrollingInterests_690f4928-1694-497e-a190-50a399d5a363NotDimensionallyQualified" xlink:type="arc" order="142"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtroResultadoGlobalAcumuladoInteresesMinoritarios_d82a6c37-2eef-4bc0-84e6-cca820967e06NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtroResultadoGlobalAcumuladoInteresesMinoritarios"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtroResultadoGlobalAcumuladoInteresesMinoritarios_d82a6c37-2eef-4bc0-84e6-cca820967e06NotDimensionallyQualified" xlink:type="arc" order="143"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasPartidasInteresesMinoritarios_fb86ef2a-a67f-496a-b810-d9adb52d154eNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasPartidasInteresesMinoritarios"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrasPartidasInteresesMinoritarios_fb86ef2a-a67f-496a-b810-d9adb52d154eNotDimensionallyQualified" xlink:type="arc" order="144"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Equity_0f8ac158-9bd7-4400-a912-c889c16e679fNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Equity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_Equity_0f8ac158-9bd7-4400-a912-c889c16e679fNotDimensionallyQualified" xlink:type="arc" order="145"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAndLiabilities_af29e4eb-da4a-44b2-900e-cc4c20249f10NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EquityAndLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_EquityAndLiabilities_af29e4eb-da4a-44b2-900e-cc4c20249f10NotDimensionallyQualified" xlink:type="arc" order="146"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaCompromisosDePrestamosConcedidos_a23431b1-6ea8-4539-b052-1549d0cf1deaNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaCompromisosDePrestamosConcedidos"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PromemoriaCompromisosDePrestamosConcedidos_a23431b1-6ea8-4539-b052-1549d0cf1deaNotDimensionallyQualified" xlink:type="arc" order="147"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaGarantiasFinancierasConcedidas_c09ff57f-42ce-4f6e-9ca5-69798cacca4dNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaGarantiasFinancierasConcedidas"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PromemoriaGarantiasFinancierasConcedidas_c09ff57f-42ce-4f6e-9ca5-69798cacca4dNotDimensionallyQualified" xlink:type="arc" order="148"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaOtrosCompromisosConcedidos_a515c407-4ca8-442b-b20f-2a0cfad48d2eNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaOtrosCompromisosConcedidos"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PromemoriaOtrosCompromisosConcedidos_a515c407-4ca8-442b-b20f-2a0cfad48d2eNotDimensionallyQualified" xlink:type="arc" order="149"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RevenueFromInterest_5fb6e3ad-0122-41b8-a176-765ec283ee06NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RevenueFromInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_RevenueFromInterest_5fb6e3ad-0122-41b8-a176-765ec283ee06NotDimensionallyQualified" xlink:type="arc" order="150"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestRevenueForFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_ca752e2e-af86-409d-b7d4-23db632a09d0NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InterestRevenueForFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_InterestRevenueForFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_ca752e2e-af86-409d-b7d4-23db632a09d0NotDimensionallyQualified" xlink:type="arc" order="151"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestIncomeForFinancialAssetsMeasuredAtAmortisedCost_19d24fab-2048-451a-9aa7-b04131253cb6NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InterestIncomeForFinancialAssetsMeasuredAtAmortisedCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_InterestIncomeForFinancialAssetsMeasuredAtAmortisedCost_19d24fab-2048-451a-9aa7-b04131253cb6NotDimensionallyQualified" xlink:type="arc" order="152"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_RestantesIngresosPorIntereses_9779e644-f242-47fd-96eb-fb73e2755bdeNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_RestantesIngresosPorIntereses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_RestantesIngresosPorIntereses_9779e644-f242-47fd-96eb-fb73e2755bdeNotDimensionallyQualified" xlink:type="arc" order="153"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestExpense_44b5ae1b-6db9-46ca-91be-04845ef4096fNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InterestExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_InterestExpense_44b5ae1b-6db9-46ca-91be-04845ef4096fNotDimensionallyQualified" xlink:type="arc" order="154"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GastosPorCapitalSocialReembolsableALaVista_a63bad85-d110-4645-9762-d24d84b6f3c2NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GastosPorCapitalSocialReembolsableALaVista"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_GastosPorCapitalSocialReembolsableALaVista_a63bad85-d110-4645-9762-d24d84b6f3c2NotDimensionallyQualified" xlink:type="arc" order="155"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestRevenueExpense_5008594e-2d94-45fe-996d-efe899b9778dNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InterestRevenueExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_InterestRevenueExpense_5008594e-2d94-45fe-996d-efe899b9778dNotDimensionallyQualified" xlink:type="arc" order="156"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RevenueFromDividends_ed486893-f2c7-496b-b93e-04509c929a2dNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RevenueFromDividends"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_RevenueFromDividends_ed486893-f2c7-496b-b93e-04509c929a2dNotDimensionallyQualified" xlink:type="arc" order="157"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_5a709fc4-cb2b-4bf6-8c91-408589b32bbdNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_5a709fc4-cb2b-4bf6-8c91-408589b32bbdNotDimensionallyQualified" xlink:type="arc" order="158"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FeeAndCommissionIncome_6044a32e-76c6-4ba0-aa91-a36609981374NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FeeAndCommissionIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_FeeAndCommissionIncome_6044a32e-76c6-4ba0-aa91-a36609981374NotDimensionallyQualified" xlink:type="arc" order="159"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FeeAndCommissionExpense_3994f5b0-bb8b-40a9-bd75-46a3368989ccNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FeeAndCommissionExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_FeeAndCommissionExpense_3994f5b0-bb8b-40a9-bd75-46a3368989ccNotDimensionallyQualified" xlink:type="arc" order="160"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ResultadosDeOperacionesFinancierasNeto_c0642148-f927-47b1-92fc-30ec36c3ff52NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ResultadosDeOperacionesFinancierasNeto"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ResultadosDeOperacionesFinancierasNeto_c0642148-f927-47b1-92fc-30ec36c3ff52NotDimensionallyQualified" xlink:type="arc" order="161"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GananciasOPerdidasAlDarDeBajaEnCuentasActivosYPasivosFinancierosNoValoradosAValorRazonableConCambiosEnResultadosNetas_db81e33d-ff86-4f07-8716-d22573391645NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GananciasOPerdidasAlDarDeBajaEnCuentasActivosYPasivosFinancierosNoValoradosAValorRazonableConCambiosEnResultadosNetas"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_GananciasOPerdidasAlDarDeBajaEnCuentasActivosYPasivosFinancierosNoValoradosAValorRazonableConCambiosEnResultadosNetas_db81e33d-ff86-4f07-8716-d22573391645NotDimensionallyQualified" xlink:type="arc" order="162"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnFinancialAssetsAtAmortisedCost_83a69cf3-1b60-4e5c-abc5-1c8d88697ed2NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnFinancialAssetsAtAmortisedCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_GainsLossesOnFinancialAssetsAtAmortisedCost_83a69cf3-1b60-4e5c-abc5-1c8d88697ed2NotDimensionallyQualified" xlink:type="arc" order="163"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_RestantesActivosYPasivosFinancierosNoValoradosAlValorRazonableConCambiosEnResultadosNeta_ca2edf60-6757-4599-a8d8-93dbb15e0526NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_RestantesActivosYPasivosFinancierosNoValoradosAlValorRazonableConCambiosEnResultadosNeta"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_RestantesActivosYPasivosFinancierosNoValoradosAlValorRazonableConCambiosEnResultadosNeta_ca2edf60-6757-4599-a8d8-93dbb15e0526NotDimensionallyQualified" xlink:type="arc" order="164"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GananciasOPerdidasPorActivosYPasivosFinancierosMantenidosParaNegociarNetas_365fc2c2-f7e3-48f9-9313-95aac7ee8c7fNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GananciasOPerdidasPorActivosYPasivosFinancierosMantenidosParaNegociarNetas"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_GananciasOPerdidasPorActivosYPasivosFinancierosMantenidosParaNegociarNetas_365fc2c2-f7e3-48f9-9313-95aac7ee8c7fNotDimensionallyQualified" xlink:type="arc" order="165"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ReclasificacionDeActivosFinancierosDesdeValorRazonableConCambiosEnOtroResultadoGlobal_31a9270e-f246-44cd-9a7d-9a8db2e642faNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ReclasificacionDeActivosFinancierosDesdeValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ReclasificacionDeActivosFinancierosDesdeValorRazonableConCambiosEnOtroResultadoGlobal_31a9270e-f246-44cd-9a7d-9a8db2e642faNotDimensionallyQualified" xlink:type="arc" order="166"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ReclasificacionDeActivosFinancierosDesdeCosteAmortizado_adfb67f4-baea-4176-be1b-1f9083815e5aNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ReclasificacionDeActivosFinancierosDesdeCosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ReclasificacionDeActivosFinancierosDesdeCosteAmortizado_adfb67f4-baea-4176-be1b-1f9083815e5aNotDimensionallyQualified" xlink:type="arc" order="167"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasGananciasOPerdidasPorActivosYPasivosFinancierosMantenidosParaNegociarNetas_388a5560-ed6d-43f3-9aa6-a6a63a298b6fNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasGananciasOPerdidasPorActivosYPasivosFinancierosMantenidosParaNegociarNetas"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrasGananciasOPerdidasPorActivosYPasivosFinancierosMantenidosParaNegociarNetas_388a5560-ed6d-43f3-9aa6-a6a63a298b6fNotDimensionallyQualified" xlink:type="arc" order="168"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue_3d438a35-b887-4f9a-b943-3e5e414e93e4NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue_3d438a35-b887-4f9a-b943-3e5e414e93e4NotDimensionallyQualified" xlink:type="arc" order="169"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ReclasificacionDeActivosFinancierosNoDesignadosDesdeValorRazonableConCambiosEnOtroResultadoGlobal_870cd561-2e81-45ad-bdd1-c6847cf14b9bNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ReclasificacionDeActivosFinancierosNoDesignadosDesdeValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ReclasificacionDeActivosFinancierosNoDesignadosDesdeValorRazonableConCambiosEnOtroResultadoGlobal_870cd561-2e81-45ad-bdd1-c6847cf14b9bNotDimensionallyQualified" xlink:type="arc" order="170"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ReclasificacionDeActivosFinancierosNoDestinadosANegociacionDesdeCosteAmortizado_a3c02c02-74ea-4e15-abba-879fb0b40333NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ReclasificacionDeActivosFinancierosNoDestinadosANegociacionDesdeCosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ReclasificacionDeActivosFinancierosNoDestinadosANegociacionDesdeCosteAmortizado_a3c02c02-74ea-4e15-abba-879fb0b40333NotDimensionallyQualified" xlink:type="arc" order="171"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasGananciasOPerdidasPorActivosFinancierosNoDestinadosANegociacion_714f27d5-339d-4d14-a934-337dc4443fb6NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasGananciasOPerdidasPorActivosFinancierosNoDestinadosANegociacion"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrasGananciasOPerdidasPorActivosFinancierosNoDestinadosANegociacion_714f27d5-339d-4d14-a934-337dc4443fb6NotDimensionallyQualified" xlink:type="arc" order="172"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GananciasOPerdidasPorActivosYPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultadosNetas_509ed8e1-6fc7-4f3c-be09-ed26f2ef79f7NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GananciasOPerdidasPorActivosYPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultadosNetas"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_GananciasOPerdidasPorActivosYPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultadosNetas_509ed8e1-6fc7-4f3c-be09-ed26f2ef79f7NotDimensionallyQualified" xlink:type="arc" order="173"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss_40b2b7cd-ab27-43f7-bad6-4dda3489e7e8NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss_40b2b7cd-ab27-43f7-bad6-4dda3489e7e8NotDimensionallyQualified" xlink:type="arc" order="174"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss_53b37d3a-5e9b-4b2c-a34b-71793da2e695NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss_53b37d3a-5e9b-4b2c-a34b-71793da2e695NotDimensionallyQualified" xlink:type="arc" order="175"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MiscellaneousOtherOperatingIncome_171252d5-d1ca-4c10-90bc-5be3d73d728dNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_MiscellaneousOtherOperatingIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_MiscellaneousOtherOperatingIncome_171252d5-d1ca-4c10-90bc-5be3d73d728dNotDimensionallyQualified" xlink:type="arc" order="176"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MiscellaneousOtherOperatingExpense_ee1dcce1-8a1d-4544-bd51-30947aee22e1NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_MiscellaneousOtherOperatingExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_MiscellaneousOtherOperatingExpense_ee1dcce1-8a1d-4544-bd51-30947aee22e1NotDimensionallyQualified" xlink:type="arc" order="177"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_IngresosFinancierosDeSegurosProcedentesDeContratosDeSeguroEmitidosQueSeReconocenEnElResultado_bf3e868b-8d8c-4fe5-97b4-7b37bde79254NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_IngresosFinancierosDeSegurosProcedentesDeContratosDeSeguroEmitidosQueSeReconocenEnElResultado"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_IngresosFinancierosDeSegurosProcedentesDeContratosDeSeguroEmitidosQueSeReconocenEnElResultado_bf3e868b-8d8c-4fe5-97b4-7b37bde79254NotDimensionallyQualified" xlink:type="arc" order="178"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GastosFinancierosDeSegurosProcedentesDeContratosDeSeguroEmitidosQueSeReconocenEnElResultado_70c45102-ef6a-461d-b908-0f06ac9b108bNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GastosFinancierosDeSegurosProcedentesDeContratosDeSeguroEmitidosQueSeReconocenEnElResultado"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_GastosFinancierosDeSegurosProcedentesDeContratosDeSeguroEmitidosQueSeReconocenEnElResultado_70c45102-ef6a-461d-b908-0f06ac9b108bNotDimensionallyQualified" xlink:type="arc" order="179"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GrossProfit_361d6bdc-dde3-476a-b16f-e8854bcdbefcNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GrossProfit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_GrossProfit_361d6bdc-dde3-476a-b16f-e8854bcdbefcNotDimensionallyQualified" xlink:type="arc" order="180"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdministrativeExpense_7ddbfda8-f3a1-435b-b3d0-09dea7583bb2NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdministrativeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_AdministrativeExpense_7ddbfda8-f3a1-435b-b3d0-09dea7583bb2NotDimensionallyQualified" xlink:type="arc" order="181"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EmployeeBenefitsExpense_85894975-99f8-4774-912b-f62b234aedbbNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EmployeeBenefitsExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_EmployeeBenefitsExpense_85894975-99f8-4774-912b-f62b234aedbbNotDimensionallyQualified" xlink:type="arc" order="182"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ServicesExpense_db401e1d-438f-4b1f-be41-31e696d65cc7NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ServicesExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ServicesExpense_db401e1d-438f-4b1f-be41-31e696d65cc7NotDimensionallyQualified" xlink:type="arc" order="183"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DepreciationAndAmortisationExpense_5f1b4254-0a89-4687-9b9a-1a868eb8911fNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DepreciationAndAmortisationExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DepreciationAndAmortisationExpense_5f1b4254-0a89-4687-9b9a-1a868eb8911fNotDimensionallyQualified" xlink:type="arc" order="184"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GastosPorProvisionesOReversionDeProvisiones_8d8d838e-29b1-49f1-bc9d-d36831a72a22NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GastosPorProvisionesOReversionDeProvisiones"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_GastosPorProvisionesOReversionDeProvisiones_8d8d838e-29b1-49f1-bc9d-d36831a72a22NotDimensionallyQualified" xlink:type="arc" order="185"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9_019bb20c-7174-7ad8-aad9-b2e1d8c575abNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9_019bb20c-7174-7ad8-aad9-b2e1d8c575abNotDimensionallyQualified" xlink:type="arc" order="186"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PerdidaPorDeterioroDelValorDeActivosFinancierosAValorRazonableConCambiosEnOtroResultadoGlobal_019bb70e-7fad-78e0-9704-ff6e23945d5cNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PerdidaPorDeterioroDelValorDeActivosFinancierosAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PerdidaPorDeterioroDelValorDeActivosFinancierosAValorRazonableConCambiosEnOtroResultadoGlobal_019bb70e-7fad-78e0-9704-ff6e23945d5cNotDimensionallyQualified" xlink:type="arc" order="187"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PerdidaPorDeterioroDelValorDeActivosFinancierosACosteAmortizado_019bb70f-2a2f-7eeb-a517-92e114ac877dNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PerdidaPorDeterioroDelValorDeActivosFinancierosACosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PerdidaPorDeterioroDelValorDeActivosFinancierosACosteAmortizado_019bb70f-2a2f-7eeb-a517-92e114ac877dNotDimensionallyQualified" xlink:type="arc" order="188"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromOperatingActivities_b5372268-b4c3-484a-acd4-a5db17de94deNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossFromOperatingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ProfitLossFromOperatingActivities_b5372268-b4c3-484a-acd4-a5db17de94deNotDimensionallyQualified" xlink:type="arc" order="189"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DeterioroDelValorOReversionDelDeterioroDelValorDeInversionesEnNegociosConjuntosOAsociadasActividadesContinuadas_0241172c-f45e-4564-836e-f2f99dc9a96bNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DeterioroDelValorOReversionDelDeterioroDelValorDeInversionesEnNegociosConjuntosOAsociadasActividadesContinuadas"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DeterioroDelValorOReversionDelDeterioroDelValorDeInversionesEnNegociosConjuntosOAsociadasActividadesContinuadas_0241172c-f45e-4564-836e-f2f99dc9a96bNotDimensionallyQualified" xlink:type="arc" order="190"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DeterioroDelValorOReversionDelDeterioroDeValorDeActivosNoFinancieros_b8a94996-9200-4cb3-b958-825654e8b7a1NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DeterioroDelValorOReversionDelDeterioroDeValorDeActivosNoFinancieros"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DeterioroDelValorOReversionDelDeterioroDeValorDeActivosNoFinancieros_b8a94996-9200-4cb3-b958-825654e8b7a1NotDimensionallyQualified" xlink:type="arc" order="191"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DeterioroDelValorOReversionDelDeterioroDeValorDeActivosTangibles_d9849c97-1f3a-4fa2-a953-eed40db680a7NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DeterioroDelValorOReversionDelDeterioroDeValorDeActivosTangibles"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DeterioroDelValorOReversionDelDeterioroDeValorDeActivosTangibles_d9849c97-1f3a-4fa2-a953-eed40db680a7NotDimensionallyQualified" xlink:type="arc" order="192"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill_fc39ec60-72c6-44e3-977e-578761b3e1f2NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill_fc39ec60-72c6-44e3-977e-578761b3e1f2NotDimensionallyQualified" xlink:type="arc" order="193"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PerdidaDelValorOrReversionDelValorDeOtrosActivosNoFinancieros_d7f6fb8a-79bc-4054-b1bd-514fc12dfdaaNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PerdidaDelValorOrReversionDelValorDeOtrosActivosNoFinancieros"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PerdidaDelValorOrReversionDelValorDeOtrosActivosNoFinancieros_d7f6fb8a-79bc-4054-b1bd-514fc12dfdaaNotDimensionallyQualified" xlink:type="arc" order="194"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GananciasOPerdidasAlDarDeBajaEnCuentasActivosNoFinancierosNetas_b38aa7d7-7e2f-4209-b01a-f1f92da2c497NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GananciasOPerdidasAlDarDeBajaEnCuentasActivosNoFinancierosNetas"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_GananciasOPerdidasAlDarDeBajaEnCuentasActivosNoFinancierosNetas_b38aa7d7-7e2f-4209-b01a-f1f92da2c497NotDimensionallyQualified" xlink:type="arc" order="195"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_FondoDeComercioNegativoMantenidoEnResultados_4befc282-7f67-4aa4-bab5-a6e06abe7fc5NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_FondoDeComercioNegativoMantenidoEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_FondoDeComercioNegativoMantenidoEnResultados_4befc282-7f67-4aa4-bab5-a6e06abe7fc5NotDimensionallyQualified" xlink:type="arc" order="196"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GananciasOPerdidasProcedentesDeActivosNoCorrientesYGruposEnajenablesDeElementosClasificadosComoMantenidosParaLaVentaNoAdmisiblesComoActividadesInterrumpidas_52b841a1-b8d1-46a3-beea-7c15a29336dcNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GananciasOPerdidasProcedentesDeActivosNoCorrientesYGruposEnajenablesDeElementosClasificadosComoMantenidosParaLaVentaNoAdmisiblesComoActividadesInterrumpidas"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_GananciasOPerdidasProcedentesDeActivosNoCorrientesYGruposEnajenablesDeElementosClasificadosComoMantenidosParaLaVentaNoAdmisiblesComoActividadesInterrumpidas_52b841a1-b8d1-46a3-beea-7c15a29336dcNotDimensionallyQualified" xlink:type="arc" order="197"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossBeforeTax_31a50c7d-acdd-42ac-92bd-e77d4ca7149dNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ProfitLossBeforeTax_31a50c7d-acdd-42ac-92bd-e77d4ca7149dNotDimensionallyQualified" xlink:type="arc" order="198"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxExpenseContinuingOperations_0b037503-b29c-4a42-a5d0-9af89c211d64NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_IncomeTaxExpenseContinuingOperations_0b037503-b29c-4a42-a5d0-9af89c211d64NotDimensionallyQualified" xlink:type="arc" order="199"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromContinuingOperations_e3aa33fa-1c04-41e7-8e57-5623eac9d6f8NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossFromContinuingOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ProfitLossFromContinuingOperations_e3aa33fa-1c04-41e7-8e57-5623eac9d6f8NotDimensionallyQualified" xlink:type="arc" order="200"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromDiscontinuedOperations_0a8c62d1-7714-4b84-9303-d653de99d7b9NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossFromDiscontinuedOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ProfitLossFromDiscontinuedOperations_0a8c62d1-7714-4b84-9303-d653de99d7b9NotDimensionallyQualified" xlink:type="arc" order="201"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLoss_1cbb7dfe-d910-4bc9-b985-dab64c0cf9b0NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ProfitLoss_1cbb7dfe-d910-4bc9-b985-dab64c0cf9b0NotDimensionallyQualified" xlink:type="arc" order="202"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossAttributableToNoncontrollingInterests_e34395c9-a55d-468a-bd73-032c99825c4cNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossAttributableToNoncontrollingInterests"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ProfitLossAttributableToNoncontrollingInterests_e34395c9-a55d-468a-bd73-032c99825c4cNotDimensionallyQualified" xlink:type="arc" order="203"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossAttributableToOwnersOfParent_f778c952-b8fd-46a3-b45d-ab0707834abaNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossAttributableToOwnersOfParent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ProfitLossAttributableToOwnersOfParent_f778c952-b8fd-46a3-b45d-ab0707834abaNotDimensionallyQualified" xlink:type="arc" order="204"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_BasicEarningsLossPerShare_25bff054-4b5a-4416-bef5-42643cede640NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_BasicEarningsLossPerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_BasicEarningsLossPerShare_25bff054-4b5a-4416-bef5-42643cede640NotDimensionallyQualified" xlink:type="arc" order="205"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DilutedEarningsLossPerShare_ed4326a7-5554-48ca-9c4c-837218667c65NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DilutedEarningsLossPerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DilutedEarningsLossPerShare_ed4326a7-5554-48ca-9c4c-837218667c65NotDimensionallyQualified" xlink:type="arc" order="206"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_BasicEarningsLossPerShareFromContinuingOperations_0653ae57-a074-4598-b8ea-b3b1f15a526dNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_BasicEarningsLossPerShareFromContinuingOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_BasicEarningsLossPerShareFromContinuingOperations_0653ae57-a074-4598-b8ea-b3b1f15a526dNotDimensionallyQualified" xlink:type="arc" order="207"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DilutedEarningsLossPerShareFromContinuingOperations_30c7add4-aacc-474a-bcfe-8fc61af20e3eNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DilutedEarningsLossPerShareFromContinuingOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DilutedEarningsLossPerShareFromContinuingOperations_30c7add4-aacc-474a-bcfe-8fc61af20e3eNotDimensionallyQualified" xlink:type="arc" order="208"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_BasicEarningsLossPerShareFromDiscontinuedOperations_df00da5f-a827-4dd7-8117-a7801585fc4aNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_BasicEarningsLossPerShareFromDiscontinuedOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_BasicEarningsLossPerShareFromDiscontinuedOperations_df00da5f-a827-4dd7-8117-a7801585fc4aNotDimensionallyQualified" xlink:type="arc" order="209"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DilutedEarningsLossPerShareFromDiscontinuedOperations_86a961f9-6449-4179-a1a5-d58bd9b8231fNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DilutedEarningsLossPerShareFromDiscontinuedOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DilutedEarningsLossPerShareFromDiscontinuedOperations_86a961f9-6449-4179-a1a5-d58bd9b8231fNotDimensionallyQualified" xlink:type="arc" order="210"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncome_f14d2c35-9d7e-49e4-a860-a49562753c26NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherComprehensiveIncome_f14d2c35-9d7e-49e4-a860-a49562753c26NotDimensionallyQualified" xlink:type="arc" order="211"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax_0a39d6a6-3b45-410d-8cb9-c07f708cbfa8NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax_0a39d6a6-3b45-410d-8cb9-c07f708cbfa8NotDimensionallyQualified" xlink:type="arc" order="212"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_a664cf55-770c-446e-91e1-3590164a9c17NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_a664cf55-770c-446e-91e1-3590164a9c17NotDimensionallyQualified" xlink:type="arc" order="213"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVenta_b7bf618b-791f-47cb-82c4-f244bf0f1125NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVenta"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVenta_b7bf618b-791f-47cb-82c4-f244bf0f1125NotDimensionallyQualified" xlink:type="arc" order="214"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossBeforeTax_b875b17e-a784-41eb-ad85-a939f0a22663NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossBeforeTax_b875b17e-a784-41eb-ad85-a939f0a22663NotDimensionallyQualified" xlink:type="arc" order="215"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesFromInvestmentsInEquityInstruments_7a3ae3e2-c79f-4b8a-bda9-a481864c2c55NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesFromInvestmentsInEquityInstruments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesFromInvestmentsInEquityInstruments_7a3ae3e2-c79f-4b8a-bda9-a481864c2c55NotDimensionallyQualified" xlink:type="arc" order="216"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstruments_7757702b-b434-449b-b02e-779923bafa23NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstruments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstruments_7757702b-b434-449b-b02e-779923bafa23NotDimensionallyQualified" xlink:type="arc" order="217"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobalElementoCubierto_37df90ba-7c8c-447d-8acc-1f969524ddfeNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobalElementoCubierto"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobalElementoCubierto_37df90ba-7c8c-447d-8acc-1f969524ddfeNotDimensionallyQualified" xlink:type="arc" order="218"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobalInstrumentoDeCobertura_ebd802ee-4898-41c0-9823-88c9e47eb849NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobalInstrumentoDeCobertura"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobalInstrumentoDeCobertura_ebd802ee-4898-41c0-9823-88c9e47eb849NotDimensionallyQualified" xlink:type="arc" order="219"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability_00985799-9d16-46ca-8889-c1d48b3635a4NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability_00985799-9d16-46ca-8889-c1d48b3635a4NotDimensionallyQualified" xlink:type="arc" order="220"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss_45b20456-7919-4335-99bd-5fec76f334c3NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss_45b20456-7919-4335-99bd-5fec76f334c3NotDimensionallyQualified" xlink:type="arc" order="221"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_674f2735-16c9-4233-a8fb-bd47a6415d9bNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_674f2735-16c9-4233-a8fb-bd47a6415d9bNotDimensionallyQualified" xlink:type="arc" order="222"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxHedgesOfNetInvestmentsInForeignOperations_006cdffa-fc8e-478d-ab7d-47079e3452dbNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxHedgesOfNetInvestmentsInForeignOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxHedgesOfNetInvestmentsInForeignOperations_006cdffa-fc8e-478d-ab7d-47079e3452dbNotDimensionallyQualified" xlink:type="arc" order="223"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnHedgesOfNetInvestmentsInForeignOperationsBeforeTax_61dc8d0c-7810-41a2-b587-085060a1208aNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnHedgesOfNetInvestmentsInForeignOperationsBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_GainsLossesOnHedgesOfNetInvestmentsInForeignOperationsBeforeTax_61dc8d0c-7810-41a2-b587-085060a1208aNotDimensionallyQualified" xlink:type="arc" order="224"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperationsBeforeTax_039e0b2a-13c0-49de-bd28-ad3803aba1e6NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperationsBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ReclassificationAdjustmentsOnHedgesOfNetInvestmentsInForeignOperationsBeforeTax_039e0b2a-13c0-49de-bd28-ad3803aba1e6NotDimensionallyQualified" xlink:type="arc" order="225"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasReclasificacionesDeInversionseNetasEnElExtranjero_5c75d521-d275-4d9f-afcd-54a8fed603a4NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasReclasificacionesDeInversionseNetasEnElExtranjero"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrasReclasificacionesDeInversionseNetasEnElExtranjero_5c75d521-d275-4d9f-afcd-54a8fed603a4NotDimensionallyQualified" xlink:type="arc" order="226"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation_0685e212-35d5-405d-9eda-734bfbc21530NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation_0685e212-35d5-405d-9eda-734bfbc21530NotDimensionallyQualified" xlink:type="arc" order="227"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationBeforeTax_fcc6bea7-bccc-49f6-8224-530fe16bcd80NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationBeforeTax_fcc6bea7-bccc-49f6-8224-530fe16bcd80NotDimensionallyQualified" xlink:type="arc" order="228"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationBeforeTax_19cadafb-4752-41d3-8ccf-465aa38d4d91NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationBeforeTax_19cadafb-4752-41d3-8ccf-465aa38d4d91NotDimensionallyQualified" xlink:type="arc" order="229"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasReclasificacionesRelativasADiferenciasDeCambioEnLaConversion_04f40955-5abd-42eb-976b-62d57be14a5dNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasReclasificacionesRelativasADiferenciasDeCambioEnLaConversion"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrasReclasificacionesRelativasADiferenciasDeCambioEnLaConversion_04f40955-5abd-42eb-976b-62d57be14a5dNotDimensionallyQualified" xlink:type="arc" order="230"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges_8b2e1565-47d9-4dcc-b9f6-f2de2cf9d055NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges_8b2e1565-47d9-4dcc-b9f6-f2de2cf9d055NotDimensionallyQualified" xlink:type="arc" order="231"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax_b9ec5e2b-3776-4833-95c6-a87451b25794NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax_b9ec5e2b-3776-4833-95c6-a87451b25794NotDimensionallyQualified" xlink:type="arc" order="232"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax_77feec34-0ff4-4f95-b340-dc4ec2cd317aNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax_77feec34-0ff4-4f95-b340-dc4ec2cd317aNotDimensionallyQualified" xlink:type="arc" order="233"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_TransferidoAlImporteEnLibrosInicialDeLosElementosCubiertos_019c6c9b-1c5a-7411-a7f9-c3944a49d0ffNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_TransferidoAlImporteEnLibrosInicialDeLosElementosCubiertos"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_TransferidoAlImporteEnLibrosInicialDeLosElementosCubiertos_019c6c9b-1c5a-7411-a7f9-c3944a49d0ffNotDimensionallyQualified" xlink:type="arc" order="234"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasReclasificacionesRelativasACoberturasDeFlujosDeEfectivo_10344856-b82c-46d5-87de-b87285d93dddNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasReclasificacionesRelativasACoberturasDeFlujosDeEfectivo"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrasReclasificacionesRelativasACoberturasDeFlujosDeEfectivo_10344856-b82c-46d5-87de-b87285d93dddNotDimensionallyQualified" xlink:type="arc" order="235"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_InstrumentosDeCoberturaQueCubrenInversionesDePatrimonio_43ab5ff8-627b-4e7a-b7f9-db1289ea7bf2NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_InstrumentosDeCoberturaQueCubrenInversionesDePatrimonio"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_InstrumentosDeCoberturaQueCubrenInversionesDePatrimonio_43ab5ff8-627b-4e7a-b7f9-db1289ea7bf2NotDimensionallyQualified" xlink:type="arc" order="236"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_InstrumentosDeCoberturaTransferidoAResultados_b54a138e-07a7-42df-ab74-cf143d00e36cNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_InstrumentosDeCoberturaTransferidoAResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_InstrumentosDeCoberturaTransferidoAResultados_b54a138e-07a7-42df-ab74-cf143d00e36cNotDimensionallyQualified" xlink:type="arc" order="237"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasReclasificacionesDeInstrumentosDeCobertura_59eb8171-49b7-46f8-90c8-ded9781f9574NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasReclasificacionesDeInstrumentosDeCobertura"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrasReclasificacionesDeInstrumentosDeCobertura_59eb8171-49b7-46f8-90c8-ded9781f9574NotDimensionallyQualified" xlink:type="arc" order="238"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness_019bc0f6-5093-7aac-8894-73e6b9696408NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness_019bc0f6-5093-7aac-8894-73e6b9696408NotDimensionallyQualified" xlink:type="arc" order="239"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_InstrumentosDeDeudaAValorRazonableConCambiosEnOtroResultadoGlobal_73644bd1-0322-4692-abfc-6171db12740dNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_InstrumentosDeDeudaAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_InstrumentosDeDeudaAValorRazonableConCambiosEnOtroResultadoGlobal_73644bd1-0322-4692-abfc-6171db12740dNotDimensionallyQualified" xlink:type="arc" order="240"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasReclasificacionesDeInstrumentosDeDeudaAAValorRazonableConCambiosEnOtroResultadoGlobal_b0ed1541-17ab-4575-b6c4-b513733eb20eNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasReclasificacionesDeInstrumentosDeDeudaAAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrasReclasificacionesDeInstrumentosDeDeudaAAValorRazonableConCambiosEnOtroResultadoGlobal_b0ed1541-17ab-4575-b6c4-b513733eb20eNotDimensionallyQualified" xlink:type="arc" order="241"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax_019ba23c-50ac-73fd-8208-956d66998c21NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax_019ba23c-50ac-73fd-8208-956d66998c21NotDimensionallyQualified" xlink:type="arc" order="242"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReclassificationAdjustmentsOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax_019ba23c-e542-7238-bde9-e5b5cf2987a9NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ReclassificationAdjustmentsOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ReclassificationAdjustmentsOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax_019ba23c-e542-7238-bde9-e5b5cf2987a9NotDimensionallyQualified" xlink:type="arc" order="243"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVentaOtroResultadoGlobalAcumulado_9b6a7593-cdc0-4684-9f5c-2a68f72ed751NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVentaOtroResultadoGlobalAcumulado"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVentaOtroResultadoGlobalAcumulado_9b6a7593-cdc0-4684-9f5c-2a68f72ed751NotDimensionallyQualified" xlink:type="arc" order="244"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GananciasOPerdidasDeValorContabilizadasEnElPatrimonioNetoDeActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVenta_f0c1ab51-2abc-41bd-945b-06c546745e6aNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GananciasOPerdidasDeValorContabilizadasEnElPatrimonioNetoDeActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVenta"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_GananciasOPerdidasDeValorContabilizadasEnElPatrimonioNetoDeActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVenta_f0c1ab51-2abc-41bd-945b-06c546745e6aNotDimensionallyQualified" xlink:type="arc" order="245"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVentaTransferidoAResultados_53f01e3f-fbd1-4a65-9463-9fe653997924NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVentaTransferidoAResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVentaTransferidoAResultados_53f01e3f-fbd1-4a65-9463-9fe653997924NotDimensionallyQualified" xlink:type="arc" order="246"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasReclasificacionesDeActivosNoCorreientesOGruposEnajenablesDeElementosMantenidosParaLaVenta_02bb7ce2-b775-4c42-8120-fe594045996eNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasReclasificacionesDeActivosNoCorreientesOGruposEnajenablesDeElementosMantenidosParaLaVenta"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrasReclasificacionesDeActivosNoCorreientesOGruposEnajenablesDeElementosMantenidosParaLaVenta_02bb7ce2-b775-4c42-8120-fe594045996eNotDimensionallyQualified" xlink:type="arc" order="247"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossBeforeTax_ecda2e5a-bb69-451c-ba94-832c6fe58bc6NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossBeforeTax_ecda2e5a-bb69-451c-ba94-832c6fe58bc6NotDimensionallyQualified" xlink:type="arc" order="248"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss_1ff42752-b195-416f-a8b9-09079ca08fccNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss_1ff42752-b195-416f-a8b9-09079ca08fccNotDimensionallyQualified" xlink:type="arc" order="249"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncome_4a4805b6-e257-424f-9f1b-3153d5719352NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComprehensiveIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ComprehensiveIncome_4a4805b6-e257-424f-9f1b-3153d5719352NotDimensionallyQualified" xlink:type="arc" order="250"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_7ca789a5-3d47-4305-bdff-a2082618f9f0NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_7ca789a5-3d47-4305-bdff-a2082618f9f0NotDimensionallyQualified" xlink:type="arc" order="251"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_56626c49-6d98-412e-bfb3-615a4966fa02NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_56626c49-6d98-412e-bfb3-615a4966fa02NotDimensionallyQualified" xlink:type="arc" order="252"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_c9762c0f-9cfd-48d1-bd8e-221f21f61e05NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_c9762c0f-9cfd-48d1-bd8e-221f21f61e05NotDimensionallyQualified" xlink:type="arc" order="253"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForReconcileProfitLoss_e0bb6703-6032-4003-8468-544217182b50NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForReconcileProfitLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_AdjustmentsForReconcileProfitLoss_e0bb6703-6032-4003-8468-544217182b50NotDimensionallyQualified" xlink:type="arc" order="254"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForDepreciationAndAmortisationExpense_ce91092b-ce3f-474a-961c-da9ed553c7adNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForDepreciationAndAmortisationExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_AdjustmentsForDepreciationAndAmortisationExpense_ce91092b-ce3f-474a-961c-da9ed553c7adNotDimensionallyQualified" xlink:type="arc" order="255"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherAdjustmentsToReconcileProfitLoss_4654b3a6-4cf9-4f16-901c-1b3a8e63c0e8NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherAdjustmentsToReconcileProfitLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherAdjustmentsToReconcileProfitLoss_4654b3a6-4cf9-4f16-901c-1b3a8e63c0e8NotDimensionallyQualified" xlink:type="arc" order="256"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AumentoODisminucionNetoDeLosActivosDeExplotacion_8bc4692c-7fe2-4c8e-b4ff-12d921c09c43NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AumentoODisminucionNetoDeLosActivosDeExplotacion"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_AumentoODisminucionNetoDeLosActivosDeExplotacion_8bc4692c-7fe2-4c8e-b4ff-12d921c09c43NotDimensionallyQualified" xlink:type="arc" order="257"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading_b16129cf-8bb3-4866-8f46-ebc91721da72NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading_b16129cf-8bb3-4866-8f46-ebc91721da72NotDimensionallyQualified" xlink:type="arc" order="258"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosFinancierosNoDestinadosANegociacionValoradosObligaroiamenteAValorRazonableConCambiosEnResultados_96e11094-d5b8-4d17-98d9-ce58555113ddNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosFinancierosNoDestinadosANegociacionValoradosObligaroiamenteAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_ActivosFinancierosNoDestinadosANegociacionValoradosObligaroiamenteAValorRazonableConCambiosEnResultados_96e11094-d5b8-4d17-98d9-ce58555113ddNotDimensionallyQualified" xlink:type="arc" order="259"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AumentoODisminucionNetoDeLosActivosFinancierosDesignadosAValorRazonableConCambiosEnResultados_1cdf8862-7c07-4a7a-9e00-ec8e01d724bdNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AumentoODisminucionNetoDeLosActivosFinancierosDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_AumentoODisminucionNetoDeLosActivosFinancierosDesignadosAValorRazonableConCambiosEnResultados_1cdf8862-7c07-4a7a-9e00-ec8e01d724bdNotDimensionallyQualified" xlink:type="arc" order="260"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AumentoODisminucionNetoDeLosActivosFinacnierosAValorRazonableConCambiosEnOtroResultadoGlobal_c649161b-9933-4a91-89db-4989836e345fNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AumentoODisminucionNetoDeLosActivosFinacnierosAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_AumentoODisminucionNetoDeLosActivosFinacnierosAValorRazonableConCambiosEnOtroResultadoGlobal_c649161b-9933-4a91-89db-4989836e345fNotDimensionallyQualified" xlink:type="arc" order="261"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AumentoODisminucionNetoDeLosActivosFinancierosACosteAmortizado_7bf8deef-a983-4e1d-8e42-00b0b2b55487NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AumentoODisminucionNetoDeLosActivosFinancierosACosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_AumentoODisminucionNetoDeLosActivosFinancierosACosteAmortizado_7bf8deef-a983-4e1d-8e42-00b0b2b55487NotDimensionallyQualified" xlink:type="arc" order="262"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInOtherAssets_a021be4a-2671-4193-84a9-101a8ad8e16aNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInOtherAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInOtherAssets_a021be4a-2671-4193-84a9-101a8ad8e16aNotDimensionallyQualified" xlink:type="arc" order="263"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AumentoODisminucionNetoDeLosPasivosDeExplotacion_35eb0e4f-4819-4b10-bddc-dbfeef2347a1NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AumentoODisminucionNetoDeLosPasivosDeExplotacion"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_AumentoODisminucionNetoDeLosPasivosDeExplotacion_35eb0e4f-4819-4b10-bddc-dbfeef2347a1NotDimensionallyQualified" xlink:type="arc" order="264"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForIncreaseDecreaseInFinancialLiabilitiesHeldForTrading_11894832-ad4e-44bf-85f8-0035227a1236NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInFinancialLiabilitiesHeldForTrading"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_AdjustmentsForIncreaseDecreaseInFinancialLiabilitiesHeldForTrading_11894832-ad4e-44bf-85f8-0035227a1236NotDimensionallyQualified" xlink:type="arc" order="265"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AjustesPorIncrementoDecrementoDeLosPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultados_65b8ee2c-d333-4316-bc35-6cda72114986NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AjustesPorIncrementoDecrementoDeLosPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_AjustesPorIncrementoDecrementoDeLosPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultados_65b8ee2c-d333-4316-bc35-6cda72114986NotDimensionallyQualified" xlink:type="arc" order="266"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AjustesPorIncrementoDecrementoDeLosPasivosFinancierosACosteAmortizado_0ce9d7d3-5295-460b-9165-756c6aded356NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AjustesPorIncrementoDecrementoDeLosPasivosFinancierosACosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_AjustesPorIncrementoDecrementoDeLosPasivosFinancierosACosteAmortizado_0ce9d7d3-5295-460b-9165-756c6aded356NotDimensionallyQualified" xlink:type="arc" order="267"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForIncreaseDecreaseInOtherLiabilities_ff3a8e58-09a1-4ce7-b544-cb676d0157c8NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInOtherLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_AdjustmentsForIncreaseDecreaseInOtherLiabilities_ff3a8e58-09a1-4ce7-b544-cb676d0157c8NotDimensionallyQualified" xlink:type="arc" order="268"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_26d25e2b-fd30-45ed-8eed-7286d85320e0NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_26d25e2b-fd30-45ed-8eed-7286d85320e0NotDimensionallyQualified" xlink:type="arc" order="269"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_31dfb0da-3b71-4670-805a-86a1b9d4f454NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_31dfb0da-3b71-4670-805a-86a1b9d4f454NotDimensionallyQualified" xlink:type="arc" order="270"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OutflowsOfCashFromInvestingActivities_259e3990-d16c-4817-88c8-b43e30757697NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OutflowsOfCashFromInvestingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OutflowsOfCashFromInvestingActivities_259e3990-d16c-4817-88c8-b43e30757697NotDimensionallyQualified" xlink:type="arc" order="271"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_3f329ddd-1ebe-4066-a860-89a7844e667fNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_3f329ddd-1ebe-4066-a860-89a7844e667fNotDimensionallyQualified" xlink:type="arc" order="272"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities_f5bf3f52-582c-420e-8be1-026dcb598223NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities_f5bf3f52-582c-420e-8be1-026dcb598223NotDimensionallyQualified" xlink:type="arc" order="273"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherCashPaymentsToAcquireInterestsInJointVenturesClassifiedAsInvestingActivities_7b4fae72-3e6d-4aaa-ae91-a10f445c86d4NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherCashPaymentsToAcquireInterestsInJointVenturesClassifiedAsInvestingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherCashPaymentsToAcquireInterestsInJointVenturesClassifiedAsInvestingActivities_7b4fae72-3e6d-4aaa-ae91-a10f445c86d4NotDimensionallyQualified" xlink:type="arc" order="274"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_4ba07a1e-f8e9-4c93-85e9-8157200ed407NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_4ba07a1e-f8e9-4c93-85e9-8157200ed407NotDimensionallyQualified" xlink:type="arc" order="275"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_SalidasDeEfectivoDeActivosNoCorrientesYPasivosQueSeHanClasificadoComoMantenidosParaLaVenta_ddcfe28d-6270-42af-9380-8ea5b7974b71NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_SalidasDeEfectivoDeActivosNoCorrientesYPasivosQueSeHanClasificadoComoMantenidosParaLaVenta"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_SalidasDeEfectivoDeActivosNoCorrientesYPasivosQueSeHanClasificadoComoMantenidosParaLaVenta_ddcfe28d-6270-42af-9380-8ea5b7974b71NotDimensionallyQualified" xlink:type="arc" order="276"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosPagosRelacionadosConActividadesDeInversion_c2328796-67d0-4dff-bc24-2f93f81936fcNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosPagosRelacionadosConActividadesDeInversion"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrosPagosRelacionadosConActividadesDeInversion_c2328796-67d0-4dff-bc24-2f93f81936fcNotDimensionallyQualified" xlink:type="arc" order="277"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InflowsOfCashFromInvestingActivities_863ddc81-5840-4e62-8c03-7e3cfcc3610aNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InflowsOfCashFromInvestingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_InflowsOfCashFromInvestingActivities_863ddc81-5840-4e62-8c03-7e3cfcc3610aNotDimensionallyQualified" xlink:type="arc" order="278"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_8bdff304-705d-4ef8-9464-6e79700d4613NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_8bdff304-705d-4ef8-9464-6e79700d4613NotDimensionallyQualified" xlink:type="arc" order="279"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities_2017b72d-1c43-41da-a7bc-b0ac5adf4bc5NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities_2017b72d-1c43-41da-a7bc-b0ac5adf4bc5NotDimensionallyQualified" xlink:type="arc" order="280"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherCashReceiptsFromSalesOfInterestsInJointVenturesClassifiedAsInvestingActivities_464e2b79-1a42-4f8b-9f7c-c6510071bdd4NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherCashReceiptsFromSalesOfInterestsInJointVenturesClassifiedAsInvestingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_OtherCashReceiptsFromSalesOfInterestsInJointVenturesClassifiedAsInvestingActivities_464e2b79-1a42-4f8b-9f7c-c6510071bdd4NotDimensionallyQualified" xlink:type="arc" order="281"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_f332ce67-7295-4e4d-b048-27a01cb8474bNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_f332ce67-7295-4e4d-b048-27a01cb8474bNotDimensionallyQualified" xlink:type="arc" order="282"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations_019ba1f8-faa5-71fe-93ff-743b7f46686bNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ProceedsFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations_019ba1f8-faa5-71fe-93ff-743b7f46686bNotDimensionallyQualified" xlink:type="arc" order="283"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosCobrosRelacionadosConActividadesDeInversion_de2e8943-c535-4821-838f-fc757ae4c8bdNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosCobrosRelacionadosConActividadesDeInversion"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrosCobrosRelacionadosConActividadesDeInversion_de2e8943-c535-4821-838f-fc757ae4c8bdNotDimensionallyQualified" xlink:type="arc" order="284"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_32810061-2050-43de-9a9a-af18797eba59NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_32810061-2050-43de-9a9a-af18797eba59NotDimensionallyQualified" xlink:type="arc" order="285"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_SalidasDeEfectivoPorActividadesDeFinanciacion_68ada831-6c65-4ab7-ade8-ce080c1c4c34NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_SalidasDeEfectivoPorActividadesDeFinanciacion"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_SalidasDeEfectivoPorActividadesDeFinanciacion_68ada831-6c65-4ab7-ade8-ce080c1c4c34NotDimensionallyQualified" xlink:type="arc" order="286"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsPaidClassifiedAsFinancingActivities_d6aebb2a-265b-4a75-92a5-1aa8dfe6be3aNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsPaidClassifiedAsFinancingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DividendsPaidClassifiedAsFinancingActivities_d6aebb2a-265b-4a75-92a5-1aa8dfe6be3aNotDimensionallyQualified" xlink:type="arc" order="287"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RepaymentsOfSubordinatedLiabilities_234cbf16-a470-4fd3-9a79-83a4ec48db81NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RepaymentsOfSubordinatedLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_RepaymentsOfSubordinatedLiabilities_234cbf16-a470-4fd3-9a79-83a4ec48db81NotDimensionallyQualified" xlink:type="arc" order="288"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AmortizacionDeInstrumentosDePatrimonioPropio_e9db102c-05ea-40fb-a1db-e262108f60f1NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AmortizacionDeInstrumentosDePatrimonioPropio"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_AmortizacionDeInstrumentosDePatrimonioPropio_e9db102c-05ea-40fb-a1db-e262108f60f1NotDimensionallyQualified" xlink:type="arc" order="289"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PagosPorAdquisicionDeInstrumentosDePatrimonio_845b780d-e49c-40a0-9cfc-5896b9023e09NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PagosPorAdquisicionDeInstrumentosDePatrimonio"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_PagosPorAdquisicionDeInstrumentosDePatrimonio_845b780d-e49c-40a0-9cfc-5896b9023e09NotDimensionallyQualified" xlink:type="arc" order="290"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosPagosRelacionadosConActividadesDeFinanciacion_9824b923-6800-4382-b88d-e2bf44da88faNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosPagosRelacionadosConActividadesDeFinanciacion"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrosPagosRelacionadosConActividadesDeFinanciacion_9824b923-6800-4382-b88d-e2bf44da88faNotDimensionallyQualified" xlink:type="arc" order="291"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_EntradasDeEfectivoProcedentesDeActividadesDeInversion_24c0da71-1e38-4644-850b-c4fa92cadf7bNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_EntradasDeEfectivoProcedentesDeActividadesDeInversion"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_EntradasDeEfectivoProcedentesDeActividadesDeInversion_24c0da71-1e38-4644-850b-c4fa92cadf7bNotDimensionallyQualified" xlink:type="arc" order="292"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromIssuingShares_80d7bd1c-1613-4626-bdad-c066f8c1951bNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromIssuingShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ProceedsFromIssuingShares_80d7bd1c-1613-4626-bdad-c066f8c1951bNotDimensionallyQualified" xlink:type="arc" order="293"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CobrosPorLaEnajenacionDeInstrumentosDePatrimonio_d9822b22-61b4-4ba5-b182-7ad804e93113NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CobrosPorLaEnajenacionDeInstrumentosDePatrimonio"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_CobrosPorLaEnajenacionDeInstrumentosDePatrimonio_d9822b22-61b4-4ba5-b182-7ad804e93113NotDimensionallyQualified" xlink:type="arc" order="294"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosCobrosRelacionadosConActividadesDeFinanciacion_40ea836e-d620-4f00-9425-7dbd3dcea425NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosCobrosRelacionadosConActividadesDeFinanciacion"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrosCobrosRelacionadosConActividadesDeFinanciacion_40ea836e-d620-4f00-9425-7dbd3dcea425NotDimensionallyQualified" xlink:type="arc" order="295"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities_5c9216ad-e71c-4686-ad60-83136d528c6bNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ProceedsFromIssueOfSubordinatedLiabilities_5c9216ad-e71c-4686-ad60-83136d528c6bNotDimensionallyQualified" xlink:type="arc" order="296"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_7a4ec6d4-1d20-4c64-bfb1-c52f13277849NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_7a4ec6d4-1d20-4c64-bfb1-c52f13277849NotDimensionallyQualified" xlink:type="arc" order="297"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_TotalEfectivoYEquivalentesAlEfectivoIncluyeOperacionesInterrumpidas_019c56c2-34d1-738e-9f6e-f59052692d2aNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_TotalEfectivoYEquivalentesAlEfectivoIncluyeOperacionesInterrumpidas"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_TotalEfectivoYEquivalentesAlEfectivoIncluyeOperacionesInterrumpidas_019c56c2-34d1-738e-9f6e-f59052692d2aNotDimensionallyQualified" xlink:type="arc" order="298"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_FlujosDeEfectivoCorrespondientesAInteresesPercibidos_c00d95af-bd74-47e8-9c73-c1207dc020d3NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_FlujosDeEfectivoCorrespondientesAInteresesPercibidos"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_FlujosDeEfectivoCorrespondientesAInteresesPercibidos_c00d95af-bd74-47e8-9c73-c1207dc020d3NotDimensionallyQualified" xlink:type="arc" order="299"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_FlujosDeEfectivoCorrespondientesAInteresesPagados_d8707212-eeac-49f7-b09d-bd8513301ca6NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_FlujosDeEfectivoCorrespondientesAInteresesPagados"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_FlujosDeEfectivoCorrespondientesAInteresesPagados_d8707212-eeac-49f7-b09d-bd8513301ca6NotDimensionallyQualified" xlink:type="arc" order="300"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_FlujosDeEfectivoCorrespondientesADividendosPercibidos_00f8bd71-178d-4536-b452-aaae283bc346NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_FlujosDeEfectivoCorrespondientesADividendosPercibidos"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_FlujosDeEfectivoCorrespondientesADividendosPercibidos_00f8bd71-178d-4536-b452-aaae283bc346NotDimensionallyQualified" xlink:type="arc" order="301"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Cash_2d1f0d28-41f9-41e3-af2e-2c4ab0210affNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Cash"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_Cash_2d1f0d28-41f9-41e3-af2e-2c4ab0210affNotDimensionallyQualified" xlink:type="arc" order="302"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAndBankBalancesAtCentralBanks_2f7135b9-8380-4d52-b34f-0dea57e0535aNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashAndBankBalancesAtCentralBanks"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_CashAndBankBalancesAtCentralBanks_2f7135b9-8380-4d52-b34f-0dea57e0535aNotDimensionallyQualified" xlink:type="arc" order="303"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosDepositosALaVistaAlFinalDelEjercicio_7a7a00f3-d0fd-4200-9204-1571232b3108NotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosDepositosALaVistaAlFinalDelEjercicio"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrosDepositosALaVistaAlFinalDelEjercicio_7a7a00f3-d0fd-4200-9204-1571232b3108NotDimensionallyQualified" xlink:type="arc" order="304"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosActivosFinancierosAlFinalDelEjercicio_4364b2c7-8ce6-45fa-aed0-989fc130011bNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosActivosFinancierosAlFinalDelEjercicio"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_OtrosActivosFinancierosAlFinalDelEjercicio_4364b2c7-8ce6-45fa-aed0-989fc130011bNotDimensionallyQualified" xlink:type="arc" order="305"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_BankOverdraftsClassifiedAsCashEquivalents_c9e18adb-526a-4ff6-be01-1949ef07908fNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_BankOverdraftsClassifiedAsCashEquivalents"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_BankOverdraftsClassifiedAsCashEquivalents_c9e18adb-526a-4ff6-be01-1949ef07908fNotDimensionallyQualified" xlink:type="arc" order="306"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DelCualEnPoderDeEntidadesDelGrupoPeroNoDisponiblePorElGrupo_ab51e26c-bfcd-415f-93fd-febdd640884eNotDimensionallyQualified" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DelCualEnPoderDeEntidadesDelGrupoPeroNoDisponiblePorElGrupo"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_sab_DelCualEnPoderDeEntidadesDelGrupoPeroNoDisponiblePorElGrupo_ab51e26c-bfcd-415f-93fd-febdd640884eNotDimensionallyQualified" xlink:type="arc" order="307"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAndCashEquivalentsClassifiedAsPartOfDisposalGroupHeldForSale_019ba26a-e074-7cf1-bb33-bed91e438b58NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashAndCashEquivalentsClassifiedAsPartOfDisposalGroupHeldForSale"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_CashAndCashEquivalentsClassifiedAsPartOfDisposalGroupHeldForSale_019ba26a-e074-7cf1-bb33-bed91e438b58NotDimensionallyQualified" xlink:type="arc" order="308"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_019c56d9-8837-7713-93fb-2faef4607397NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_019c56d9-8837-7713-93fb-2faef4607397NotDimensionallyQualified" xlink:type="arc" order="309"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NameOfReportingEntityOrOtherMeansOfIdentification_f6efb151-c49c-4ce3-9f93-9aa816a34e7eNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NameOfReportingEntityOrOtherMeansOfIdentification"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_NameOfReportingEntityOrOtherMeansOfIdentification_f6efb151-c49c-4ce3-9f93-9aa816a34e7eNotDimensionallyQualified" xlink:type="arc" order="310"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LegalFormOfEntity_df321880-31ec-4701-bb95-d277cb0068a0NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LegalFormOfEntity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_LegalFormOfEntity_df321880-31ec-4701-bb95-d277cb0068a0NotDimensionallyQualified" xlink:type="arc" order="311"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AddressOfRegisteredOfficeOfEntity_a71fe316-ec13-4390-b232-7ad46487a282NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AddressOfRegisteredOfficeOfEntity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_AddressOfRegisteredOfficeOfEntity_a71fe316-ec13-4390-b232-7ad46487a282NotDimensionallyQualified" xlink:type="arc" order="312"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_45726947-3b61-49e6-8049-cb2480ce1658NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_45726947-3b61-49e6-8049-cb2480ce1658NotDimensionallyQualified" xlink:type="arc" order="313"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CountryOfIncorporation_6eddcb81-08a4-43e6-985c-ad187a0ab97bNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CountryOfIncorporation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_CountryOfIncorporation_6eddcb81-08a4-43e6-985c-ad187a0ab97bNotDimensionallyQualified" xlink:type="arc" order="314"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NameOfUltimateParentOfGroup_598eaa97-c1b0-411b-85a3-d5b753f6bb9aNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NameOfUltimateParentOfGroup"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_NameOfUltimateParentOfGroup_598eaa97-c1b0-411b-85a3-d5b753f6bb9aNotDimensionallyQualified" xlink:type="arc" order="315"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NameOfParentEntity_96ef5991-6b6b-4646-a9f3-3e1b6d3c0750NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NameOfParentEntity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_NameOfParentEntity_96ef5991-6b6b-4646-a9f3-3e1b6d3c0750NotDimensionallyQualified" xlink:type="arc" order="316"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DomicileOfEntity_d4a43ada-5ba5-46ef-9204-739f043e00dfNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DomicileOfEntity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DomicileOfEntity_d4a43ada-5ba5-46ef-9204-739f043e00dfNotDimensionallyQualified" xlink:type="arc" order="317"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PrincipalPlaceOfBusiness_31d7fb6b-50a7-4ef1-ae76-bb44c248ce8cNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PrincipalPlaceOfBusiness"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_PrincipalPlaceOfBusiness_31d7fb6b-50a7-4ef1-ae76-bb44c248ce8cNotDimensionallyQualified" xlink:type="arc" order="318"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ExplanationOfChangeInNameOfReportingEntityOrOtherMeansOfIdentificationFromEndOfPrecedingReportingPeriod_7e91f84c-56e9-4bb1-9de1-4b7dfdd2a379NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ExplanationOfChangeInNameOfReportingEntityOrOtherMeansOfIdentificationFromEndOfPrecedingReportingPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_ExplanationOfChangeInNameOfReportingEntityOrOtherMeansOfIdentificationFromEndOfPrecedingReportingPeriod_7e91f84c-56e9-4bb1-9de1-4b7dfdd2a379NotDimensionallyQualified" xlink:type="arc" order="319"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfIFRSCompliance_c37760bf-4107-4db7-aaaa-72cd5013231bNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_StatementOfIFRSCompliance"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_StatementOfIFRSCompliance_c37760bf-4107-4db7-aaaa-72cd5013231bNotDimensionallyQualified" xlink:type="arc" order="320"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsRecognisedAsDistributionsToOwnersPerShare_39b9734c-02a8-4f85-b5e2-cb7c14a79176NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsRecognisedAsDistributionsToOwnersPerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DividendsRecognisedAsDistributionsToOwnersPerShare_39b9734c-02a8-4f85-b5e2-cb7c14a79176NotDimensionallyQualified" xlink:type="arc" order="321"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory_edecafbb-dc67-4658-9544-b2755b648665NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory_edecafbb-dc67-4658-9544-b2755b648665NotDimensionallyQualified" xlink:type="arc" order="322"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory_7c9a1415-0b2b-4ea7-92ce-ada80203d1feNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory_7c9a1415-0b2b-4ea7-92ce-ada80203d1feNotDimensionallyQualified" xlink:type="arc" order="323"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesExplanatory_d8f69180-a2b7-46cc-80f8-f7942157c483NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesExplanatory_d8f69180-a2b7-46cc-80f8-f7942157c483NotDimensionallyQualified" xlink:type="arc" order="324"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfAuditorsRemunerationExplanatory_6936117f-2add-4ed4-b179-d81202e42c12NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfAuditorsRemunerationExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfAuditorsRemunerationExplanatory_6936117f-2add-4ed4-b179-d81202e42c12NotDimensionallyQualified" xlink:type="arc" order="325"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfAuthorisationOfFinancialStatementsExplanatory_655ba9ea-4985-498e-98ec-496562c7216bNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfAuthorisationOfFinancialStatementsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfAuthorisationOfFinancialStatementsExplanatory_655ba9ea-4985-498e-98ec-496562c7216bNotDimensionallyQualified" xlink:type="arc" order="326"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfBasisOfConsolidationExplanatory_4f6031ad-0b86-41ac-8eeb-fa83be0529f6NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfBasisOfConsolidationExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfBasisOfConsolidationExplanatory_4f6031ad-0b86-41ac-8eeb-fa83be0529f6NotDimensionallyQualified" xlink:type="arc" order="327"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory_44a4552c-f746-4fd3-a308-3e8d904fd8a0NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory_44a4552c-f746-4fd3-a308-3e8d904fd8a0NotDimensionallyQualified" xlink:type="arc" order="328"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfBorrowingCostsExplanatory_2ab6768d-0880-42cf-8167-6f5a354b1389NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfBorrowingCostsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfBorrowingCostsExplanatory_2ab6768d-0880-42cf-8167-6f5a354b1389NotDimensionallyQualified" xlink:type="arc" order="329"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfCashAndBankBalancesAtCentralBanksExplanatory_ba41e6d5-5683-4f1a-ad42-05d6322c2e69NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfCashAndBankBalancesAtCentralBanksExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfCashAndBankBalancesAtCentralBanksExplanatory_ba41e6d5-5683-4f1a-ad42-05d6322c2e69NotDimensionallyQualified" xlink:type="arc" order="330"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory_f19f16b0-9a3b-4a24-8164-30777d47fb02NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory_f19f16b0-9a3b-4a24-8164-30777d47fb02NotDimensionallyQualified" xlink:type="arc" order="331"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfChangesInAccountingPoliciesExplanatory_ec079a23-61ec-4dfd-acaf-0a242040be06NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfChangesInAccountingPoliciesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfChangesInAccountingPoliciesExplanatory_ec079a23-61ec-4dfd-acaf-0a242040be06NotDimensionallyQualified" xlink:type="arc" order="332"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfCollateralExplanatory_ee86e720-e896-4001-81e4-6fcf8c937bf1NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfCollateralExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfCollateralExplanatory_ee86e720-e896-4001-81e4-6fcf8c937bf1NotDimensionallyQualified" xlink:type="arc" order="333"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfClaimsAndBenefitsPaidExplanatory_67ffc1ae-f77a-4bc9-ba40-8b7b21358167NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfClaimsAndBenefitsPaidExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfClaimsAndBenefitsPaidExplanatory_67ffc1ae-f77a-4bc9-ba40-8b7b21358167NotDimensionallyQualified" xlink:type="arc" order="334"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfCommitmentsExplanatory_c6d6c5a4-dcbb-424c-b30b-537cb0f9e58cNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfCommitmentsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfCommitmentsExplanatory_c6d6c5a4-dcbb-424c-b30b-537cb0f9e58cNotDimensionallyQualified" xlink:type="arc" order="335"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory_5d185498-4beb-49ef-baf5-0bc3ffa7d064NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory_5d185498-4beb-49ef-baf5-0bc3ffa7d064NotDimensionallyQualified" xlink:type="arc" order="336"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfCreditRiskExplanatory_2ce298a1-fd22-4a4b-b056-c6debb2f4d8cNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfCreditRiskExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfCreditRiskExplanatory_2ce298a1-fd22-4a4b-b056-c6debb2f4d8cNotDimensionallyQualified" xlink:type="arc" order="337"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDebtSecuritiesExplanatory_6c12f7df-e6b0-4d69-a333-01601f0a8aa5NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfDebtSecuritiesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfDebtSecuritiesExplanatory_6c12f7df-e6b0-4d69-a333-01601f0a8aa5NotDimensionallyQualified" xlink:type="arc" order="338"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDeferredTaxesExplanatory_a7ebb185-5255-4655-92f6-5484c5d78a86NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfDeferredTaxesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfDeferredTaxesExplanatory_a7ebb185-5255-4655-92f6-5484c5d78a86NotDimensionallyQualified" xlink:type="arc" order="339"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDepositsFromBanksExplanatory_55ba362e-4c24-4622-8e8c-ffe0574d23b8NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfDepositsFromBanksExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfDepositsFromBanksExplanatory_55ba362e-4c24-4622-8e8c-ffe0574d23b8NotDimensionallyQualified" xlink:type="arc" order="340"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDepositsFromCustomersExplanatory_df84b362-9eef-48b6-929a-1b4ccfae58fbNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfDepositsFromCustomersExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfDepositsFromCustomersExplanatory_df84b362-9eef-48b6-929a-1b4ccfae58fbNotDimensionallyQualified" xlink:type="arc" order="341"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDepreciationAndAmortisationExpenseExplanatory_2301a0f6-187f-4bb5-9177-cdbcff8f2044NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfDepreciationAndAmortisationExpenseExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfDepreciationAndAmortisationExpenseExplanatory_2301a0f6-187f-4bb5-9177-cdbcff8f2044NotDimensionallyQualified" xlink:type="arc" order="342"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory_c80f9181-f3ec-460a-8940-5a017df075c7NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory_c80f9181-f3ec-460a-8940-5a017df075c7NotDimensionallyQualified" xlink:type="arc" order="343"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDividendsExplanatory_6bccbd5a-7788-4841-985c-d800bdd36f7eNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfDividendsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfDividendsExplanatory_6bccbd5a-7788-4841-985c-d800bdd36f7eNotDimensionallyQualified" xlink:type="arc" order="344"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfEarningsPerShareExplanatory_e52fbb3e-14cf-4edd-a0f6-66af8899cbe5NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfEarningsPerShareExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfEarningsPerShareExplanatory_e52fbb3e-14cf-4edd-a0f6-66af8899cbe5NotDimensionallyQualified" xlink:type="arc" order="345"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory_c5d099b1-6432-48b8-8c8f-8ecb7c7ab7d8NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory_c5d099b1-6432-48b8-8c8f-8ecb7c7ab7d8NotDimensionallyQualified" xlink:type="arc" order="346"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory_4cf7305b-9be4-4a56-b729-24441abcd29cNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfEmployeeBenefitsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory_4cf7305b-9be4-4a56-b729-24441abcd29cNotDimensionallyQualified" xlink:type="arc" order="347"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory_2eb56666-9f0b-4114-b490-ddeaf6f152bbNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory_2eb56666-9f0b-4114-b490-ddeaf6f152bbNotDimensionallyQualified" xlink:type="arc" order="348"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory_0980a5bb-9465-4cec-9d81-b633ffa115aaNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory_0980a5bb-9465-4cec-9d81-b633ffa115aaNotDimensionallyQualified" xlink:type="arc" order="349"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfExpensesExplanatory_255eeae8-a2db-4a23-8f9b-66445ee87c7eNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfExpensesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfExpensesExplanatory_255eeae8-a2db-4a23-8f9b-66445ee87c7eNotDimensionallyQualified" xlink:type="arc" order="350"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfExpensesByNatureExplanatory_557e1b5b-c2ff-4b83-8026-b1b3d735e019NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfExpensesByNatureExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfExpensesByNatureExplanatory_557e1b5b-c2ff-4b83-8026-b1b3d735e019NotDimensionallyQualified" xlink:type="arc" order="351"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueMeasurementExplanatory_f72afb9a-4a9c-4e33-af1d-827066be41caNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFairValueMeasurementExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfFairValueMeasurementExplanatory_f72afb9a-4a9c-4e33-af1d-827066be41caNotDimensionallyQualified" xlink:type="arc" order="352"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory_da5806b6-036a-422f-9d7f-1bbb06905bceNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory_da5806b6-036a-422f-9d7f-1bbb06905bceNotDimensionallyQualified" xlink:type="arc" order="353"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFeeAndCommissionIncomeExpenseExplanatory_b12cc7de-2f69-4ae9-a19d-723d6c19b330NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFeeAndCommissionIncomeExpenseExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfFeeAndCommissionIncomeExpenseExplanatory_b12cc7de-2f69-4ae9-a19d-723d6c19b330NotDimensionallyQualified" xlink:type="arc" order="354"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialAssetsHeldForTradingExplanatory_353edfd4-2384-4163-a971-5533d5a4b4bfNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFinancialAssetsHeldForTradingExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfFinancialAssetsHeldForTradingExplanatory_353edfd4-2384-4163-a971-5533d5a4b4bfNotDimensionallyQualified" xlink:type="arc" order="355"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory_875055a6-5505-4caf-8abe-3f8d7c841ad6NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFinancialInstrumentsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory_875055a6-5505-4caf-8abe-3f8d7c841ad6NotDimensionallyQualified" xlink:type="arc" order="356"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory_5a90642e-fcc2-49d1-97b3-209f4bf121dbNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory_5a90642e-fcc2-49d1-97b3-209f4bf121dbNotDimensionallyQualified" xlink:type="arc" order="357"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialInstrumentsDesignatedAtFairValueThroughProfitOrLossExplanatory_9f5cedb7-7082-4861-bfec-1aa6a79c1351NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFinancialInstrumentsDesignatedAtFairValueThroughProfitOrLossExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfFinancialInstrumentsDesignatedAtFairValueThroughProfitOrLossExplanatory_9f5cedb7-7082-4861-bfec-1aa6a79c1351NotDimensionallyQualified" xlink:type="arc" order="358"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialInstrumentsHeldForTradingExplanatory_c27adf95-db28-4293-b2a5-29a7c702883bNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFinancialInstrumentsHeldForTradingExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfFinancialInstrumentsHeldForTradingExplanatory_c27adf95-db28-4293-b2a5-29a7c702883bNotDimensionallyQualified" xlink:type="arc" order="359"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialLiabilitiesHeldForTradingExplanatory_e0257bad-c227-4093-9a06-7d47af3e2c7fNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFinancialLiabilitiesHeldForTradingExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfFinancialLiabilitiesHeldForTradingExplanatory_e0257bad-c227-4093-9a06-7d47af3e2c7fNotDimensionallyQualified" xlink:type="arc" order="360"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialRiskManagementExplanatory_e82f2845-2f2b-4316-8303-4bef7f603094NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFinancialRiskManagementExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfFinancialRiskManagementExplanatory_e82f2845-2f2b-4316-8303-4bef7f603094NotDimensionallyQualified" xlink:type="arc" order="361"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory_28a0f481-b4ad-4486-8076-4e02faf938bcNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory_28a0f481-b4ad-4486-8076-4e02faf938bcNotDimensionallyQualified" xlink:type="arc" order="362"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory_c8f876cc-d56f-4fe0-8aaf-740225bd9677NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory_c8f876cc-d56f-4fe0-8aaf-740225bd9677NotDimensionallyQualified" xlink:type="arc" order="363"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfGoodwillExplanatory_92d5f2b7-57fe-44c1-a872-b16115256329NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfGoodwillExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfGoodwillExplanatory_92d5f2b7-57fe-44c1-a872-b16115256329NotDimensionallyQualified" xlink:type="arc" order="364"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfGovernmentGrantsExplanatory_d215b067-97c9-4a4e-92ff-9f3745aa1709NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfGovernmentGrantsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfGovernmentGrantsExplanatory_d215b067-97c9-4a4e-92ff-9f3745aa1709NotDimensionallyQualified" xlink:type="arc" order="365"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory_ec88ac40-678b-4b8a-8df2-975a08346515NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory_ec88ac40-678b-4b8a-8df2-975a08346515NotDimensionallyQualified" xlink:type="arc" order="366"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfIncomeTaxExplanatory_80a0e465-8e98-48f6-83ec-c0598709be17NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfIncomeTaxExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfIncomeTaxExplanatory_80a0e465-8e98-48f6-83ec-c0598709be17NotDimensionallyQualified" xlink:type="arc" order="367"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInformationAboutEmployeesExplanatory_f7b98777-67bf-4b92-96cf-d6489ae0411cNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfInformationAboutEmployeesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfInformationAboutEmployeesExplanatory_f7b98777-67bf-4b92-96cf-d6489ae0411cNotDimensionallyQualified" xlink:type="arc" order="368"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory_a9443e58-5a2d-4c62-a86e-fcf6d4b2c2ebNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory_a9443e58-5a2d-4c62-a86e-fcf6d4b2c2ebNotDimensionallyQualified" xlink:type="arc" order="369"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInsuranceContractsExplanatory_d4ec3147-983c-4f87-87e2-e97253390dbfNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfInsuranceContractsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfInsuranceContractsExplanatory_d4ec3147-983c-4f87-87e2-e97253390dbfNotDimensionallyQualified" xlink:type="arc" order="370"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfIntangibleAssetsExplanatory_d534759c-c92c-4617-be3d-958f96a098e0NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfIntangibleAssetsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfIntangibleAssetsExplanatory_d534759c-c92c-4617-be3d-958f96a098e0NotDimensionallyQualified" xlink:type="arc" order="371"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfIntangibleAssetsAndGoodwillExplanatory_1cf59816-9936-4e5e-8a3e-190f474cf168NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfIntangibleAssetsAndGoodwillExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfIntangibleAssetsAndGoodwillExplanatory_1cf59816-9936-4e5e-8a3e-190f474cf168NotDimensionallyQualified" xlink:type="arc" order="372"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInterestExpenseExplanatory_c3c0a8ba-640f-4b6c-82d3-f54d14a1205eNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfInterestExpenseExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfInterestExpenseExplanatory_c3c0a8ba-640f-4b6c-82d3-f54d14a1205eNotDimensionallyQualified" xlink:type="arc" order="373"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInterestIncomeExplanatory_5e0b3baa-f266-40ed-b64d-12cc19b39118NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfInterestIncomeExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfInterestIncomeExplanatory_5e0b3baa-f266-40ed-b64d-12cc19b39118NotDimensionallyQualified" xlink:type="arc" order="374"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInterestIncomeExpenseExplanatory_b517e529-4b04-474a-9eeb-4cb70aa556aeNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfInterestIncomeExpenseExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfInterestIncomeExpenseExplanatory_b517e529-4b04-474a-9eeb-4cb70aa556aeNotDimensionallyQualified" xlink:type="arc" order="375"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInventoriesExplanatory_af6f8142-1dc6-4643-9297-86acafe647d4NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfInventoriesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfInventoriesExplanatory_af6f8142-1dc6-4643-9297-86acafe647d4NotDimensionallyQualified" xlink:type="arc" order="376"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInvestmentPropertyExplanatory_46351a6f-1efd-4e45-85f9-21873232cd68NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfInvestmentPropertyExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfInvestmentPropertyExplanatory_46351a6f-1efd-4e45-85f9-21873232cd68NotDimensionallyQualified" xlink:type="arc" order="377"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory_2129f55d-bcd2-4adf-b2c3-f9b40f11ebebNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory_2129f55d-bcd2-4adf-b2c3-f9b40f11ebebNotDimensionallyQualified" xlink:type="arc" order="378"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethodExplanatory_20db0ab1-febb-49e0-8487-ea7b9b5f6745NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethodExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethodExplanatory_20db0ab1-febb-49e0-8487-ea7b9b5f6745NotDimensionallyQualified" xlink:type="arc" order="379"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfIssuedCapitalExplanatory_513e9d5c-5b2f-4525-8589-ff0883cbbeb9NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfIssuedCapitalExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfIssuedCapitalExplanatory_513e9d5c-5b2f-4525-8589-ff0883cbbeb9NotDimensionallyQualified" xlink:type="arc" order="380"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfJointVenturesExplanatory_3a7bb738-0f7b-4193-bed3-930b1c93c6baNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfJointVenturesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfJointVenturesExplanatory_3a7bb738-0f7b-4193-bed3-930b1c93c6baNotDimensionallyQualified" xlink:type="arc" order="381"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfLeasesExplanatory_32c4f5d4-c79f-4ac5-ab83-594d96d4648aNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfLeasesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfLeasesExplanatory_32c4f5d4-c79f-4ac5-ab83-594d96d4648aNotDimensionallyQualified" xlink:type="arc" order="382"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfLiquidityRiskExplanatory_22d0b3d1-6063-464b-afe6-9f5642e12f74NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfLiquidityRiskExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfLiquidityRiskExplanatory_22d0b3d1-6063-464b-afe6-9f5642e12f74NotDimensionallyQualified" xlink:type="arc" order="383"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfLoansAndAdvancesToBanksExplanatory_e596e997-49c3-4f19-9dd4-f75fed9d5a6cNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfLoansAndAdvancesToBanksExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfLoansAndAdvancesToBanksExplanatory_e596e997-49c3-4f19-9dd4-f75fed9d5a6cNotDimensionallyQualified" xlink:type="arc" order="384"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfLoansAndAdvancesToCustomersExplanatory_7b29fc69-b0f7-4e83-9549-dd13e66ef263NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfLoansAndAdvancesToCustomersExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfLoansAndAdvancesToCustomersExplanatory_7b29fc69-b0f7-4e83-9549-dd13e66ef263NotDimensionallyQualified" xlink:type="arc" order="385"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfMarketRiskExplanatory_f5d46fc3-2567-4640-8673-0204f16c9308NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfMarketRiskExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfMarketRiskExplanatory_f5d46fc3-2567-4640-8673-0204f16c9308NotDimensionallyQualified" xlink:type="arc" order="386"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory_49cb4616-e3db-409f-8aa3-e69ce6c9635bNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory_49cb4616-e3db-409f-8aa3-e69ce6c9635bNotDimensionallyQualified" xlink:type="arc" order="387"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory_9f3d2f3f-b40c-4324-9e2f-ffab829c9c37NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory_9f3d2f3f-b40c-4324-9e2f-ffab829c9c37NotDimensionallyQualified" xlink:type="arc" order="388"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory_8d29a66c-bb65-4c78-a485-daf2d611db44NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory_8d29a66c-bb65-4c78-a485-daf2d611db44NotDimensionallyQualified" xlink:type="arc" order="389"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory_afed51b2-38a9-48a4-8d82-27392c4df00eNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory_afed51b2-38a9-48a4-8d82-27392c4df00eNotDimensionallyQualified" xlink:type="arc" order="390"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfRelatedPartyExplanatory_818c647b-5d47-477c-ada0-57f7a0972e85NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfRelatedPartyExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfRelatedPartyExplanatory_818c647b-5d47-477c-ada0-57f7a0972e85NotDimensionallyQualified" xlink:type="arc" order="391"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfOtherAssetsExplanatory_a4d90c3f-4176-4b21-991e-2622c3d76ab0NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfOtherAssetsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfOtherAssetsExplanatory_a4d90c3f-4176-4b21-991e-2622c3d76ab0NotDimensionallyQualified" xlink:type="arc" order="392"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfOtherLiabilitiesExplanatory_0021cabb-f2c0-45d2-9e52-a9947099890cNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfOtherLiabilitiesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfOtherLiabilitiesExplanatory_0021cabb-f2c0-45d2-9e52-a9947099890cNotDimensionallyQualified" xlink:type="arc" order="393"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfOtherOperatingExpenseExplanatory_ab286647-2c9e-4916-bd04-072f38c36900NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfOtherOperatingExpenseExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfOtherOperatingExpenseExplanatory_ab286647-2c9e-4916-bd04-072f38c36900NotDimensionallyQualified" xlink:type="arc" order="394"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory_57b6658f-a5d9-4e29-90aa-649fe0b24db5NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory_57b6658f-a5d9-4e29-90aa-649fe0b24db5NotDimensionallyQualified" xlink:type="arc" order="395"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfOtherOperatingIncomeExplanatory_31e6fcc1-92ce-4a04-a141-04f6b0471d81NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfOtherOperatingIncomeExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfOtherOperatingIncomeExplanatory_31e6fcc1-92ce-4a04-a141-04f6b0471d81NotDimensionallyQualified" xlink:type="arc" order="396"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory_6d941859-32b1-4fec-9639-597bca711aa2NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory_6d941859-32b1-4fec-9639-597bca711aa2NotDimensionallyQualified" xlink:type="arc" order="397"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory_8c29e63d-8b81-4225-972c-cd34fd2e7cb8NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory_8c29e63d-8b81-4225-972c-cd34fd2e7cb8NotDimensionallyQualified" xlink:type="arc" order="398"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfProvisionsExplanatory_10765b41-e48d-4b94-9070-df3c02fa921eNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfProvisionsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfProvisionsExplanatory_10765b41-e48d-4b94-9070-df3c02fa921eNotDimensionallyQualified" xlink:type="arc" order="399"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfReclassificationOfFinancialInstrumentsExplanatory_6511f3b7-dd85-46d7-beb6-2aa069488534NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfReclassificationOfFinancialInstrumentsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfReclassificationOfFinancialInstrumentsExplanatory_6511f3b7-dd85-46d7-beb6-2aa069488534NotDimensionallyQualified" xlink:type="arc" order="400"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory_61841aa6-5581-4052-ab20-45e5bb0287c2NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory_61841aa6-5581-4052-ab20-45e5bb0287c2NotDimensionallyQualified" xlink:type="arc" order="401"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfRepurchaseAndReverseRepurchaseAgreementsExplanatory_a130a939-181e-44fc-af14-24d44b470542NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfRepurchaseAndReverseRepurchaseAgreementsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfRepurchaseAndReverseRepurchaseAgreementsExplanatory_a130a939-181e-44fc-af14-24d44b470542NotDimensionallyQualified" xlink:type="arc" order="402"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfResearchAndDevelopmentExpenseExplanatory_47e004f9-a6e2-4b99-ad8f-5d73568d9d1aNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfResearchAndDevelopmentExpenseExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfResearchAndDevelopmentExpenseExplanatory_47e004f9-a6e2-4b99-ad8f-5d73568d9d1aNotDimensionallyQualified" xlink:type="arc" order="403"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory_2f61ef67-e476-4af6-bfa9-9311bd55bb4aNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory_2f61ef67-e476-4af6-bfa9-9311bd55bb4aNotDimensionallyQualified" xlink:type="arc" order="404"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory_c78e4eb6-6297-4879-8493-d7ea6f016ea1NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory_c78e4eb6-6297-4879-8493-d7ea6f016ea1NotDimensionallyQualified" xlink:type="arc" order="405"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory_c003c2fb-b2d7-41cb-9ae9-10f116a2f2dfNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory_c003c2fb-b2d7-41cb-9ae9-10f116a2f2dfNotDimensionallyQualified" xlink:type="arc" order="406"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory_6752ce48-12bf-4b4c-b9b9-110541048f22NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfSubordinatedLiabilitiesExplanatory_6752ce48-12bf-4b4c-b9b9-110541048f22NotDimensionallyQualified" xlink:type="arc" order="407"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory_222b67e6-828e-4ec7-a253-3715f7b981b1NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory_222b67e6-828e-4ec7-a253-3715f7b981b1NotDimensionallyQualified" xlink:type="arc" order="408"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfTreasurySharesExplanatory_c6e99478-64ad-481a-baae-1fbd16afcb25NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfTreasurySharesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfTreasurySharesExplanatory_c6e99478-64ad-481a-baae-1fbd16afcb25NotDimensionallyQualified" xlink:type="arc" order="409"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfTaxReceivablesAndPayablesExplanatory_aac6d7b8-e6d3-4317-a886-63dc5df66113NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfTaxReceivablesAndPayablesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfTaxReceivablesAndPayablesExplanatory_aac6d7b8-e6d3-4317-a886-63dc5df66113NotDimensionallyQualified" xlink:type="arc" order="410"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfContingentLiabilitiesExplanatory_e91d6e3a-81f5-4312-9524-e7853cb6a017NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfContingentLiabilitiesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfContingentLiabilitiesExplanatory_e91d6e3a-81f5-4312-9524-e7853cb6a017NotDimensionallyQualified" xlink:type="arc" order="411"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory_2b422c29-d1d7-40ca-9e18-ba1a7e37cc32NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory_2b422c29-d1d7-40ca-9e18-ba1a7e37cc32NotDimensionallyQualified" xlink:type="arc" order="412"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory_57f0ec0d-49e2-4c65-98bd-4c5505492a4bNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory_57f0ec0d-49e2-4c65-98bd-4c5505492a4bNotDimensionallyQualified" xlink:type="arc" order="413"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsAndGoodwillExplanatory_019e54a3-4eae-4ba2-a2b0-aa582e5b1ab9NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsAndGoodwillExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsAndGoodwillExplanatory_019e54a3-4eae-4ba2-a2b0-aa582e5b1ab9NotDimensionallyQualified" xlink:type="arc" order="414"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForCashFlowsExplanatory_51332f31-e6ec-48fd-bd2a-519965c95a25NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForCashFlowsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForCashFlowsExplanatory_51332f31-e6ec-48fd-bd2a-519965c95a25NotDimensionallyQualified" xlink:type="arc" order="415"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForCollateralExplanatory_dadf11ce-4fc0-4927-860e-cc4b6bc4eac2NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForCollateralExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForCollateralExplanatory_dadf11ce-4fc0-4927-860e-cc4b6bc4eac2NotDimensionallyQualified" xlink:type="arc" order="416"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForContingentLiabilitiesAndContingentAssetsExplanatory_e65f49af-d3ee-495c-9b02-2a2bf64a0f02NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForContingentLiabilitiesAndContingentAssetsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForContingentLiabilitiesAndContingentAssetsExplanatory_e65f49af-d3ee-495c-9b02-2a2bf64a0f02NotDimensionallyQualified" xlink:type="arc" order="417"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForDeferredIncomeTaxExplanatory_e43e6cb3-d2fb-4696-975e-abccb5c2d820NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForDeferredIncomeTaxExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForDeferredIncomeTaxExplanatory_e43e6cb3-d2fb-4696-975e-abccb5c2d820NotDimensionallyQualified" xlink:type="arc" order="418"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForDepreciationExpenseExplanatory_fc2b6d41-6094-454f-bba8-e27f73a4d1aaNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForDepreciationExpenseExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForDepreciationExpenseExplanatory_fc2b6d41-6094-454f-bba8-e27f73a4d1aaNotDimensionallyQualified" xlink:type="arc" order="419"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForDerecognitionOfFinancialInstrumentsExplanatory_043e54dc-507b-41c3-8b1c-5baa42f0d667NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForDerecognitionOfFinancialInstrumentsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForDerecognitionOfFinancialInstrumentsExplanatory_043e54dc-507b-41c3-8b1c-5baa42f0d667NotDimensionallyQualified" xlink:type="arc" order="420"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory_a17a912a-028c-4252-b3d0-aa583ba1ab33NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory_a17a912a-028c-4252-b3d0-aa583ba1ab33NotDimensionallyQualified" xlink:type="arc" order="421"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForDiscontinuedOperationsExplanatory_6c49cac3-55cd-46f9-ac1d-dc759ae09321NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForDiscontinuedOperationsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForDiscontinuedOperationsExplanatory_6c49cac3-55cd-46f9-ac1d-dc759ae09321NotDimensionallyQualified" xlink:type="arc" order="422"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory_e53f2c75-e2ef-4a92-a859-c966f500a9faNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory_e53f2c75-e2ef-4a92-a859-c966f500a9faNotDimensionallyQualified" xlink:type="arc" order="423"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory_66818fe8-829a-4c50-bc16-c782c47e1628NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory_66818fe8-829a-4c50-bc16-c782c47e1628NotDimensionallyQualified" xlink:type="arc" order="424"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForExpensesExplanatory_1b75172a-c058-4249-a4bd-cdfb3f9f0695NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForExpensesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForExpensesExplanatory_1b75172a-c058-4249-a4bd-cdfb3f9f0695NotDimensionallyQualified" xlink:type="arc" order="425"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory_b44eb1ff-bac1-4d0d-9671-b8c8117269baNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory_b44eb1ff-bac1-4d0d-9671-b8c8117269baNotDimensionallyQualified" xlink:type="arc" order="426"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForFeeAndCommissionIncomeAndExpenseExplanatory_9c5ffa63-362e-4398-8744-1b6ead57a9b7NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFeeAndCommissionIncomeAndExpenseExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForFeeAndCommissionIncomeAndExpenseExplanatory_9c5ffa63-362e-4398-8744-1b6ead57a9b7NotDimensionallyQualified" xlink:type="arc" order="427"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory_efe9f180-d8c5-4fc6-8799-d0c59c82f71bNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory_efe9f180-d8c5-4fc6-8799-d0c59c82f71bNotDimensionallyQualified" xlink:type="arc" order="428"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForFinancialGuaranteesExplanatory_10eab5c4-142b-45df-91ef-b998fc49de19NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialGuaranteesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForFinancialGuaranteesExplanatory_10eab5c4-142b-45df-91ef-b998fc49de19NotDimensionallyQualified" xlink:type="arc" order="429"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory_572acaaa-af39-4a6c-a3b1-30ea74a15311NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory_572acaaa-af39-4a6c-a3b1-30ea74a15311NotDimensionallyQualified" xlink:type="arc" order="430"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory_5b9774ad-0d2d-4e1e-9de2-baefee62fcdcNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory_5b9774ad-0d2d-4e1e-9de2-baefee62fcdcNotDimensionallyQualified" xlink:type="arc" order="431"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory_7f6337c8-10fd-4949-80c5-8d32c5e2711cNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory_7f6337c8-10fd-4949-80c5-8d32c5e2711cNotDimensionallyQualified" xlink:type="arc" order="432"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory_74bfef86-8ddd-4b57-917d-8948a742af0dNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory_74bfef86-8ddd-4b57-917d-8948a742af0dNotDimensionallyQualified" xlink:type="arc" order="433"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForFunctionalCurrencyExplanatory_e82938ed-a971-4080-b166-72c67c93ca6aNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFunctionalCurrencyExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForFunctionalCurrencyExplanatory_e82938ed-a971-4080-b166-72c67c93ca6aNotDimensionallyQualified" xlink:type="arc" order="434"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory_53bc0059-0e83-4f4f-91ae-ba2aaea795baNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory_53bc0059-0e83-4f4f-91ae-ba2aaea795baNotDimensionallyQualified" xlink:type="arc" order="435"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForHedgingExplanatory_75f4af0c-496a-4b1a-92d1-f1913ca19491NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForHedgingExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForHedgingExplanatory_75f4af0c-496a-4b1a-92d1-f1913ca19491NotDimensionallyQualified" xlink:type="arc" order="436"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory_b2180070-4528-4e24-a958-e87d1560e0a5NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory_b2180070-4528-4e24-a958-e87d1560e0a5NotDimensionallyQualified" xlink:type="arc" order="437"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfFinancialAssetsExplanatory_2e82f6f1-058d-4835-be11-2c013657acbcNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfFinancialAssetsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfFinancialAssetsExplanatory_2e82f6f1-058d-4835-be11-2c013657acbcNotDimensionallyQualified" xlink:type="arc" order="438"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory_28917458-fdd6-45ca-9198-111151e2159fNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory_28917458-fdd6-45ca-9198-111151e2159fNotDimensionallyQualified" xlink:type="arc" order="439"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory_88e37cc6-5d8f-4746-8b2f-d581d1d5b2eaNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory_88e37cc6-5d8f-4746-8b2f-d581d1d5b2eaNotDimensionallyQualified" xlink:type="arc" order="440"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForInsuranceContracts_364a6c73-6096-466a-bf5c-87f9273f0608NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForInsuranceContracts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForInsuranceContracts_364a6c73-6096-466a-bf5c-87f9273f0608NotDimensionallyQualified" xlink:type="arc" order="441"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory_c3d6ccb4-0f6c-4cf2-aef4-862999d204c1NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory_c3d6ccb4-0f6c-4cf2-aef4-862999d204c1NotDimensionallyQualified" xlink:type="arc" order="442"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory_ee720050-b320-412c-a045-2247a04baf51NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory_ee720050-b320-412c-a045-2247a04baf51NotDimensionallyQualified" xlink:type="arc" order="443"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForInterestIncomeAndExpenseExplanatory_9b0a8327-fe5f-49a2-84dc-73552f2e7acbNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForInterestIncomeAndExpenseExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForInterestIncomeAndExpenseExplanatory_9b0a8327-fe5f-49a2-84dc-73552f2e7acbNotDimensionallyQualified" xlink:type="arc" order="444"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForInvestmentInAssociates_4e363f97-5e8e-4c1d-af0c-e35cd14d4833NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForInvestmentInAssociates"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForInvestmentInAssociates_4e363f97-5e8e-4c1d-af0c-e35cd14d4833NotDimensionallyQualified" xlink:type="arc" order="445"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForInvestmentInAssociatesAndJointVenturesExplanatory_d60572c6-687a-4b24-ae68-e4cd223f415bNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForInvestmentInAssociatesAndJointVenturesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForInvestmentInAssociatesAndJointVenturesExplanatory_d60572c6-687a-4b24-ae68-e4cd223f415bNotDimensionallyQualified" xlink:type="arc" order="446"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForInvestmentsInJointVentures_ce1d5b68-862e-4f19-bda4-5b15cc3ef52cNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForInvestmentsInJointVentures"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForInvestmentsInJointVentures_ce1d5b68-862e-4f19-bda4-5b15cc3ef52cNotDimensionallyQualified" xlink:type="arc" order="447"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForInvestmentPropertyExplanatory_28dee988-ff51-4bcc-a0af-b30debf0f332NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForInvestmentPropertyExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForInvestmentPropertyExplanatory_28dee988-ff51-4bcc-a0af-b30debf0f332NotDimensionallyQualified" xlink:type="arc" order="448"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethodExplanatory_2052b0e3-3bde-4649-9378-508c99517e43NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethodExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethodExplanatory_2052b0e3-3bde-4649-9378-508c99517e43NotDimensionallyQualified" xlink:type="arc" order="449"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory_f7308b5b-af85-4558-a9d9-52e4151df804NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory_f7308b5b-af85-4558-a9d9-52e4151df804NotDimensionallyQualified" xlink:type="arc" order="450"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories_00487a25-1f89-43e6-bc1c-8e16070caa63NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories_00487a25-1f89-43e6-bc1c-8e16070caa63NotDimensionallyQualified" xlink:type="arc" order="451"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory_f371af0a-33ed-4058-9df8-8fb3b35c9ccdNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory_f371af0a-33ed-4058-9df8-8fb3b35c9ccdNotDimensionallyQualified" xlink:type="arc" order="452"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperationsExplanatory_2599dbe4-c3bb-47c5-987d-6be77567384fNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperationsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperationsExplanatory_2599dbe4-c3bb-47c5-987d-6be77567384fNotDimensionallyQualified" xlink:type="arc" order="453"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory_c6c5696a-53f1-45b9-bf82-877d6cc87afeNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory_c6c5696a-53f1-45b9-bf82-877d6cc87afeNotDimensionallyQualified" xlink:type="arc" order="454"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory_81e63d97-2c6f-4859-9053-e92b39bfb26dNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory_81e63d97-2c6f-4859-9053-e92b39bfb26dNotDimensionallyQualified" xlink:type="arc" order="455"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory_93f1905b-635b-474c-b68f-afcb5a7928a7NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory_93f1905b-635b-474c-b68f-afcb5a7928a7NotDimensionallyQualified" xlink:type="arc" order="456"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForRecognisingDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueExplanatory_a5f6cc7b-6d32-43c1-a38e-7639767c33d6NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForRecognisingDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForRecognisingDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueExplanatory_a5f6cc7b-6d32-43c1-a38e-7639767c33d6NotDimensionallyQualified" xlink:type="arc" order="457"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForRepairsAndMaintenanceExplanatory_129cd71b-3c47-4f51-b3e6-587964a8464cNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForRepairsAndMaintenanceExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForRepairsAndMaintenanceExplanatory_129cd71b-3c47-4f51-b3e6-587964a8464cNotDimensionallyQualified" xlink:type="arc" order="458"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory_8904205b-03fe-4a05-93d1-adaf86691f5fNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory_8904205b-03fe-4a05-93d1-adaf86691f5fNotDimensionallyQualified" xlink:type="arc" order="459"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory_531a67f9-c121-482b-8456-91259f55a2a6NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory_531a67f9-c121-482b-8456-91259f55a2a6NotDimensionallyQualified" xlink:type="arc" order="460"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForSubsidiariesExplanatory_fad4b664-5352-4c8e-9738-03fd31c734bcNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForSubsidiariesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForSubsidiariesExplanatory_fad4b664-5352-4c8e-9738-03fd31c734bcNotDimensionallyQualified" xlink:type="arc" order="461"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory_b0d5cf0d-49f2-423a-8cd1-8ccf8b81aa1fNotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory_b0d5cf0d-49f2-423a-8cd1-8ccf8b81aa1fNotDimensionallyQualified" xlink:type="arc" order="462"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory_f3055b91-fad2-45ab-b688-d560aa4f7ee6NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory_f3055b91-fad2-45ab-b688-d560aa4f7ee6NotDimensionallyQualified" xlink:type="arc" order="463"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory_c46cb1e0-f00f-4fd3-9ad8-02cb0c58fd91NotDimensionallyQualified" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="loc_ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory_c46cb1e0-f00f-4fd3-9ad8-02cb0c58fd91NotDimensionallyQualified" xlink:type="arc" order="464"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.bancsabadell.com/role/Anchoring" xlink:type="simple" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#Anchoring"/>
  <link:definitionLink xlink:role="http://www.bancsabadell.com/role/Anchoring" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosFinancierosNoDestinadosANegociacionValoradosObligaroiamenteAValorRazonableConCambiosEnResultados_1a68d545-8162-41af-b6f7-a7a28ad7c107" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosFinancierosNoDestinadosANegociacionValoradosObligaroiamenteAValorRazonableConCambiosEnResultados"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="loc_sab_ActivosFinancierosNoDestinadosANegociacionValoradosObligaroiamenteAValorRazonableConCambiosEnResultados_1a68d545-8162-41af-b6f7-a7a28ad7c107" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVenta_f08141a9-9b7f-4dae-8a47-7b3792ae14e3" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVenta"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax" xlink:to="loc_sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVenta_f08141a9-9b7f-4dae-8a47-7b3792ae14e3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVentaOtroResultadoGlobalAcumulado_094e1f37-5c8f-42af-864f-0532d681ea7a" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVentaOtroResultadoGlobalAcumulado"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:to="loc_sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVentaOtroResultadoGlobalAcumulado_094e1f37-5c8f-42af-864f-0532d681ea7a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVentaTransferidoAResultados_a534b093-2612-4e14-8b3a-0d7d8c66e394" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVentaTransferidoAResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:to="loc_sab_ActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVentaTransferidoAResultados_a534b093-2612-4e14-8b3a-0d7d8c66e394" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosNoCorrientesYGruposEnajenablesMantenidosParaLaVentaQueNoSeRecalsificaranEnResultados_c02c7eb9-cef9-46e7-8569-eee387418b5c" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosNoCorrientesYGruposEnajenablesMantenidosParaLaVentaQueNoSeRecalsificaranEnResultados"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AccumulatedOtherComprehensiveIncome"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="loc_sab_ActivosNoCorrientesYGruposEnajenablesMantenidosParaLaVentaQueNoSeRecalsificaranEnResultados_c02c7eb9-cef9-46e7-8569-eee387418b5c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosNoCorrientesYGruposEnnajenablesMantenidosParaLaVentaDeElementosQuePuedenReclasificarseEnResultados_b01e394b-cb87-4ad2-a9b0-40b7dab33f60" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosNoCorrientesYGruposEnnajenablesMantenidosParaLaVentaDeElementosQuePuedenReclasificarseEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="loc_sab_ActivosNoCorrientesYGruposEnnajenablesMantenidosParaLaVentaDeElementosQuePuedenReclasificarseEnResultados_b01e394b-cb87-4ad2-a9b0-40b7dab33f60" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosPorImpuesto_fd52a298-d7c4-44d1-b98f-aaac1b6f7ace" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosPorImpuesto"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Assets" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Assets"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_Assets" xlink:to="loc_sab_ActivosPorImpuesto_fd52a298-d7c4-44d1-b98f-aaac1b6f7ace" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosTangibles_7edce65f-f3aa-4b69-bd5d-9e1a64c458d4" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosTangibles"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_Assets" xlink:to="loc_sab_ActivosTangibles_7edce65f-f3aa-4b69-bd5d-9e1a64c458d4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosTangiblesCedidoEnArrendamientoOperativo_c2492f2c-22ae-42f5-a2b1-fd353e57e45c" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosTangiblesCedidoEnArrendamientoOperativo"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PropertyPlantAndEquipment" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PropertyPlantAndEquipment"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_PropertyPlantAndEquipment" xlink:to="loc_sab_ActivosTangiblesCedidoEnArrendamientoOperativo_c2492f2c-22ae-42f5-a2b1-fd353e57e45c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ActivosTangiblesDeUsoPropio_5504cb2b-a67b-4082-9956-28ed1c76b30e" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ActivosTangiblesDeUsoPropio"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_PropertyPlantAndEquipment" xlink:to="loc_sab_ActivosTangiblesDeUsoPropio_5504cb2b-a67b-4082-9956-28ed1c76b30e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AjustesPorIncrementoDecrementoDeLosPasivosFinancierosACosteAmortizado_0c0cc218-929c-41fe-9ca0-d6acf6b3a943" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AjustesPorIncrementoDecrementoDeLosPasivosFinancierosACosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="loc_sab_AjustesPorIncrementoDecrementoDeLosPasivosFinancierosACosteAmortizado_0c0cc218-929c-41fe-9ca0-d6acf6b3a943" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AjustesPorIncrementoDecrementoDeLosPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultados_78155c4b-1a72-41fe-8988-edc63168eb3c" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AjustesPorIncrementoDecrementoDeLosPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="loc_sab_AjustesPorIncrementoDecrementoDeLosPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultados_78155c4b-1a72-41fe-8988-edc63168eb3c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AmortizacionDeInstrumentosDePatrimonioPropio_943bc98f-f27d-4fd5-a262-6888bd636e11" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AmortizacionDeInstrumentosDePatrimonioPropio"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="loc_sab_AmortizacionDeInstrumentosDePatrimonioPropio_943bc98f-f27d-4fd5-a262-6888bd636e11" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AumentoODisminucionNetoDeLosActivosDeExplotacion_b20916c8-d4e0-4606-a9f9-5fc57a303666" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AumentoODisminucionNetoDeLosActivosDeExplotacion"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="loc_sab_AumentoODisminucionNetoDeLosActivosDeExplotacion_b20916c8-d4e0-4606-a9f9-5fc57a303666" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AumentoODisminucionNetoDeLosActivosFinacnierosAValorRazonableConCambiosEnOtroResultadoGlobal_9782c063-02b3-4e1b-b533-900e5bbac29e" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AumentoODisminucionNetoDeLosActivosFinacnierosAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="loc_sab_AumentoODisminucionNetoDeLosActivosFinacnierosAValorRazonableConCambiosEnOtroResultadoGlobal_9782c063-02b3-4e1b-b533-900e5bbac29e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AumentoODisminucionNetoDeLosActivosFinancierosACosteAmortizado_594de076-2f9b-442d-a9d6-ef7fd393c64f" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AumentoODisminucionNetoDeLosActivosFinancierosACosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="loc_sab_AumentoODisminucionNetoDeLosActivosFinancierosACosteAmortizado_594de076-2f9b-442d-a9d6-ef7fd393c64f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AumentoODisminucionNetoDeLosActivosFinancierosDesignadosAValorRazonableConCambiosEnResultados_e2d93ca6-ae37-458e-915e-8f882fd86521" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AumentoODisminucionNetoDeLosActivosFinancierosDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="loc_sab_AumentoODisminucionNetoDeLosActivosFinancierosDesignadosAValorRazonableConCambiosEnResultados_e2d93ca6-ae37-458e-915e-8f882fd86521" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_AumentoODisminucionNetoDeLosPasivosDeExplotacion_7a54f490-cae9-4db6-a3ae-cb25fe26b51e" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_AumentoODisminucionNetoDeLosPasivosDeExplotacion"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="loc_sab_AumentoODisminucionNetoDeLosPasivosDeExplotacion_7a54f490-cae9-4db6-a3ae-cb25fe26b51e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDeDeduaAValorRazonableConCambiosEnOtroResultadoGlobalDeElementosQuePuedenReclasificarseEnResultados_0fbbf537-4522-4ed2-a4d1-41929ca2ad80" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CambiosDelValorRazonableDeLosInstrumentosDeDeduaAValorRazonableConCambiosEnOtroResultadoGlobalDeElementosQuePuedenReclasificarseEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDeDeduaAValorRazonableConCambiosEnOtroResultadoGlobalDeElementosQuePuedenReclasificarseEnResultados_0fbbf537-4522-4ed2-a4d1-41929ca2ad80" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobal_0bd51a30-f474-4079-8ff1-cea4841c9db7" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobal_0bd51a30-f474-4079-8ff1-cea4841c9db7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobalElementoCubierto_c8c3e442-13b5-4130-81fd-538138984b9e" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobalElementoCubierto"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstruments" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstruments"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstruments" xlink:to="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobalElementoCubierto_c8c3e442-13b5-4130-81fd-538138984b9e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobalInstrumentoDeCobertura_d8d1619a-699a-4fca-93bd-f8f64123f2d6" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobalInstrumentoDeCobertura"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstruments" xlink:to="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobalInstrumentoDeCobertura_d8d1619a-699a-4fca-93bd-f8f64123f2d6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAlValorRazonableConCambiosEnOtroRsultadoGlobalElementoCubierto_a1e52c31-fba0-48b9-8cb5-7c387b5bf79b" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAlValorRazonableConCambiosEnOtroRsultadoGlobalElementoCubierto"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncome"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncome" xlink:to="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAlValorRazonableConCambiosEnOtroRsultadoGlobalElementoCubierto_a1e52c31-fba0-48b9-8cb5-7c387b5bf79b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAlValorRazonableConCambiosEnOtroRsultadoGlobalInstrumentoDeCobertura_3727d5db-b963-43e0-bec1-03da14f3b7ba" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAlValorRazonableConCambiosEnOtroRsultadoGlobalInstrumentoDeCobertura"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComprehensiveIncome"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ComprehensiveIncome" xlink:to="loc_sab_CambiosDelValorRazonableDeLosInstrumentosDePatrimonioValoradosAlValorRazonableConCambiosEnOtroRsultadoGlobalInstrumentoDeCobertura_3727d5db-b963-43e0-bec1-03da14f3b7ba" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CambiosDelValorRazonableDeLosPasivosFinancierosAValorRazonableConCambiosEnResultadosAtribuiblesACambiosEnElRiesgoDeCredito_aef1a6c6-edaf-486b-aa99-8a0717454303" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CambiosDelValorRazonableDeLosPasivosFinancierosAValorRazonableConCambiosEnResultadosAtribuiblesACambiosEnElRiesgoDeCredito"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="loc_sab_CambiosDelValorRazonableDeLosPasivosFinancierosAValorRazonableConCambiosEnResultadosAtribuiblesACambiosEnElRiesgoDeCredito_aef1a6c6-edaf-486b-aa99-8a0717454303" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CapitalDesembolsado_7e8d0785-0eda-426c-95f8-72832bb0c0a1" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CapitalDesembolsado"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IssuedCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IssuedCapital"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_IssuedCapital" xlink:to="loc_sab_CapitalDesembolsado_7e8d0785-0eda-426c-95f8-72832bb0c0a1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CapitalNoDesembolsadoExigido_6c66a15c-fc2a-4a10-925b-c23f945e570f" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CapitalNoDesembolsadoExigido"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_IssuedCapital" xlink:to="loc_sab_CapitalNoDesembolsadoExigido_6c66a15c-fc2a-4a10-925b-c23f945e570f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CapitalSocialReembolsableALaVista_50f0d6cd-eb9f-4375-b6ce-3bbf0d55adb9" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CapitalSocialReembolsableALaVista"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Liabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Liabilities"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_Liabilities" xlink:to="loc_sab_CapitalSocialReembolsableALaVista_50f0d6cd-eb9f-4375-b6ce-3bbf0d55adb9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CoberturaDeInversionesNetasEnNegociosEnElExtranjeroParteEficaz_3d492ca4-b88b-451e-8242-dbdfb8fbad66" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CoberturaDeInversionesNetasEnNegociosEnElExtranjeroParteEficaz"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="loc_sab_CoberturaDeInversionesNetasEnNegociosEnElExtranjeroParteEficaz_3d492ca4-b88b-451e-8242-dbdfb8fbad66" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_CobrosPorLaEnajenacionDeInstrumentosDePatrimonio_6e87a846-acaa-4930-8c60-8a22a35b3f21" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_CobrosPorLaEnajenacionDeInstrumentosDePatrimonio"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="loc_sab_CobrosPorLaEnajenacionDeInstrumentosDePatrimonio_6e87a846-acaa-4930-8c60-8a22a35b3f21" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ComponenteDePatrimonioNetoDeLosInstrumentosFinancierosCompuestos_1385b9bb-fd85-4a68-b5ee-5db3431589aa" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ComponenteDePatrimonioNetoDeLosInstrumentosFinancierosCompuestos"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Equity" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Equity"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_Equity" xlink:to="loc_sab_ComponenteDePatrimonioNetoDeLosInstrumentosFinancierosCompuestos_1385b9bb-fd85-4a68-b5ee-5db3431589aa" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ContratosDeSegurosVinculadosAPensiones_6cdccff7-f8c0-40a8-a82d-9b254f2d7864" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ContratosDeSegurosVinculadosAPensiones"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherAssets"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherAssets" xlink:to="loc_sab_ContratosDeSegurosVinculadosAPensiones_6cdccff7-f8c0-40a8-a82d-9b254f2d7864" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ConversionDeDivisasDeElementosQuePuedenReclasificarseEnResultados_d23db1c8-efd4-421c-9339-db37fca3bd21" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ConversionDeDivisasDeElementosQuePuedenReclasificarseEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="loc_sab_ConversionDeDivisasDeElementosQuePuedenReclasificarseEnResultados_d23db1c8-efd4-421c-9339-db37fca3bd21" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DeLasCualesCedidasEnArrendamientoOperativo_58c68a44-79a3-48ef-9877-abc19840c011" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DeLasCualesCedidasEnArrendamientoOperativo"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InvestmentProperty" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InvestmentProperty"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_InvestmentProperty" xlink:to="loc_sab_DeLasCualesCedidasEnArrendamientoOperativo_58c68a44-79a3-48ef-9877-abc19840c011" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DelCualEnPoderDeEntidadesDelGrupoPeroNoDisponiblePorElGrupo_b6d5c369-c104-4e56-9ebd-8f3b7534a1f9" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DelCualEnPoderDeEntidadesDelGrupoPeroNoDisponiblePorElGrupo"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAndCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashAndCashEquivalents"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashAndCashEquivalents" xlink:to="loc_sab_DelCualEnPoderDeEntidadesDelGrupoPeroNoDisponiblePorElGrupo_b6d5c369-c104-4e56-9ebd-8f3b7534a1f9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosABancosCentralesDesignadosAValorRazonableConCambiosEnResultados_baa4e379-4f2c-420d-9d84-523a2b7600a2" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosABancosCentralesDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition" xlink:to="loc_sab_DepositosABancosCentralesDesignadosAValorRazonableConCambiosEnResultados_baa4e379-4f2c-420d-9d84-523a2b7600a2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosABancosCentralesMantenidosParaNegociar_47c9d50a-8055-43a0-a1eb-2183aafad248" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosABancosCentralesMantenidosParaNegociar"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:to="loc_sab_DepositosABancosCentralesMantenidosParaNegociar_47c9d50a-8055-43a0-a1eb-2183aafad248" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosACosteAmortizado_c0071013-5ef3-4010-b6e0-092d549be03d" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosACosteAmortizado"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtAmortisedCost" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialLiabilitiesAtAmortisedCost"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtAmortisedCost" xlink:to="loc_sab_DepositosACosteAmortizado_c0071013-5ef3-4010-b6e0-092d549be03d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosAEntidadesDeCreditoMantenidosParaNegociar_b3389e74-6ff1-4f58-9b51-33cc51cb38cd" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosAEntidadesDeCreditoMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:to="loc_sab_DepositosAEntidadesDeCreditoMantenidosParaNegociar_b3389e74-6ff1-4f58-9b51-33cc51cb38cd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosAEntindadesDeCreditoDesignadosAValorRazonableConCambiosEnResultados_a84264af-4cb9-4352-8bd1-666ade4016e0" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosAEntindadesDeCreditoDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition" xlink:to="loc_sab_DepositosAEntindadesDeCreditoDesignadosAValorRazonableConCambiosEnResultados_a84264af-4cb9-4352-8bd1-666ade4016e0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosALaClientelaDesignadosAValorRazonableConCambiosEnResultados_9fd6ad49-4103-4d99-9bc3-235eb3548464" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosALaClientelaDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition" xlink:to="loc_sab_DepositosALaClientelaDesignadosAValorRazonableConCambiosEnResultados_9fd6ad49-4103-4d99-9bc3-235eb3548464" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosALaClientelaMantenidosParaNegociar_a9cf341f-372f-4701-80a6-769280c0b8db" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosALaClientelaMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:to="loc_sab_DepositosALaClientelaMantenidosParaNegociar_a9cf341f-372f-4701-80a6-769280c0b8db" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosDesignadosAValorRazonableConCambiosEnResultados_6b10c83a-93c6-4e4d-b838-46c5b3eec83f" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition" xlink:to="loc_sab_DepositosDesignadosAValorRazonableConCambiosEnResultados_6b10c83a-93c6-4e4d-b838-46c5b3eec83f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DepositosMantenidosParaNegociar_8de00361-05a4-42be-87ed-1690ea5f817c" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DepositosMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:to="loc_sab_DepositosMantenidosParaNegociar_8de00361-05a4-42be-87ed-1690ea5f817c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DerivadosDeCoberturaReservaDeCoberturaDeFlujosDeEfectivoParteEficaz_b1e99cef-5906-4b4c-aee7-746bbbe17693" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DerivadosDeCoberturaReservaDeCoberturaDeFlujosDeEfectivoParteEficaz"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="loc_sab_DerivadosDeCoberturaReservaDeCoberturaDeFlujosDeEfectivoParteEficaz_b1e99cef-5906-4b4c-aee7-746bbbe17693" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DeterioroDelValorOReversionDelDeterioroDeValorDeActivosNoFinancieros_7620b3f8-6f38-42c6-9c47-1f4c627b7a30" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DeterioroDelValorOReversionDelDeterioroDeValorDeActivosNoFinancieros"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLoss"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLoss" xlink:to="loc_sab_DeterioroDelValorOReversionDelDeterioroDeValorDeActivosNoFinancieros_7620b3f8-6f38-42c6-9c47-1f4c627b7a30" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DeterioroDelValorOReversionDelDeterioroDeValorDeActivosTangibles_808fa4dd-a669-43a6-8e02-5c31686ba770" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DeterioroDelValorOReversionDelDeterioroDeValorDeActivosTangibles"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLoss" xlink:to="loc_sab_DeterioroDelValorOReversionDelDeterioroDeValorDeActivosTangibles_808fa4dd-a669-43a6-8e02-5c31686ba770" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DeterioroDelValorOReversionDelDeterioroDelValorDeInversionesEnNegociosConjuntosOAsociadasActividadesContinuadas_261bfbcc-a4d6-4cbc-8387-60e785761b36" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DeterioroDelValorOReversionDelDeterioroDelValorDeInversionesEnNegociosConjuntosOAsociadasActividadesContinuadas"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLoss" xlink:to="loc_sab_DeterioroDelValorOReversionDelDeterioroDelValorDeInversionesEnNegociosConjuntosOAsociadasActividadesContinuadas_261bfbcc-a4d6-4cbc-8387-60e785761b36" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_DividendoACuenta_4dff77c6-b6d3-4c9c-bc7b-588517a051c8" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_DividendoACuenta"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_Equity" xlink:to="loc_sab_DividendoACuenta_4dff77c6-b6d3-4c9c-bc7b-588517a051c8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_EjercicioVencimientoDeOtrosInstrumentosDePatrimonioEmitidos_fec61752-5ca0-485c-8b2d-235a90c24ae1" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_EjercicioVencimientoDeOtrosInstrumentosDePatrimonioEmitidos"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ChangesInEquity" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ChangesInEquity"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ChangesInEquity" xlink:to="loc_sab_EjercicioVencimientoDeOtrosInstrumentosDePatrimonioEmitidos_fec61752-5ca0-485c-8b2d-235a90c24ae1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ElementosQueNoSeReclasificaranEnResultados_dfc82235-b8dc-4ed4-9eaa-98b1ef06c9a2" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ElementosQueNoSeReclasificaranEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="loc_sab_ElementosQueNoSeReclasificaranEnResultados_dfc82235-b8dc-4ed4-9eaa-98b1ef06c9a2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ElementosQueSeReclasificaranEnResultados_69b68288-11a5-4ac3-86e9-2056483c4473" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ElementosQueSeReclasificaranEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="loc_sab_ElementosQueSeReclasificaranEnResultados_69b68288-11a5-4ac3-86e9-2056483c4473" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_EmisionDeAccionesOrdinarias_95e372e4-486d-4bfa-b0ee-75ab286a72d7" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_EmisionDeAccionesOrdinarias"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ChangesInEquity" xlink:to="loc_sab_EmisionDeAccionesOrdinarias_95e372e4-486d-4bfa-b0ee-75ab286a72d7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_EmisionDeAccionesPreferentes_64dfc30a-87a8-4b0a-a351-a99920ee54d0" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_EmisionDeAccionesPreferentes"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ChangesInEquity" xlink:to="loc_sab_EmisionDeAccionesPreferentes_64dfc30a-87a8-4b0a-a351-a99920ee54d0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_EntradasDeEfectivoProcedentesDeActividadesDeInversion_e4c428f4-c640-41c5-8af6-139e9fce2fc7" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_EntradasDeEfectivoProcedentesDeActividadesDeInversion"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="loc_sab_EntradasDeEfectivoProcedentesDeActividadesDeInversion_e4c428f4-c640-41c5-8af6-139e9fce2fc7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_FlujosDeEfectivoCorrespondientesADividendosPercibidos_c4b41ac4-4f36-43bd-9885-8d6cad89702d" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_FlujosDeEfectivoCorrespondientesADividendosPercibidos"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashAndCashEquivalents" xlink:to="loc_sab_FlujosDeEfectivoCorrespondientesADividendosPercibidos_c4b41ac4-4f36-43bd-9885-8d6cad89702d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_FlujosDeEfectivoCorrespondientesAInteresesPagados_f07faea7-39f3-439e-a2e4-ff12d87b712c" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_FlujosDeEfectivoCorrespondientesAInteresesPagados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashAndCashEquivalents" xlink:to="loc_sab_FlujosDeEfectivoCorrespondientesAInteresesPagados_f07faea7-39f3-439e-a2e4-ff12d87b712c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_FlujosDeEfectivoCorrespondientesAInteresesPercibidos_2aa7068a-46f9-414e-ac52-e6b226183127" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_FlujosDeEfectivoCorrespondientesAInteresesPercibidos"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashAndCashEquivalents" xlink:to="loc_sab_FlujosDeEfectivoCorrespondientesAInteresesPercibidos_2aa7068a-46f9-414e-ac52-e6b226183127" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_FondoDeComercioNegativoMantenidoEnResultados_bf701c39-009d-4297-a150-26e55832eaf6" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_FondoDeComercioNegativoMantenidoEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLoss" xlink:to="loc_sab_FondoDeComercioNegativoMantenidoEnResultados_bf701c39-009d-4297-a150-26e55832eaf6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_FondosPropios_f4c15cbb-a35d-4143-96f8-591940d0f843" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_FondosPropios"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_Equity" xlink:to="loc_sab_FondosPropios_f4c15cbb-a35d-4143-96f8-591940d0f843" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GananciasOPerdidasActuarialesEnPlanesDePensionesDePrestacionesDefinidasQueNoSeRecalsificaranEnResultados_60921365-b29a-4404-9982-6b663604901f" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GananciasOPerdidasActuarialesEnPlanesDePensionesDePrestacionesDefinidasQueNoSeRecalsificaranEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="loc_sab_GananciasOPerdidasActuarialesEnPlanesDePensionesDePrestacionesDefinidasQueNoSeRecalsificaranEnResultados_60921365-b29a-4404-9982-6b663604901f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GananciasOPerdidasAlDarDeBajaEnCuentasActivosNoFinancierosNetas_4072151d-3ade-4203-86aa-58be229567b1" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GananciasOPerdidasAlDarDeBajaEnCuentasActivosNoFinancierosNetas"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLoss" xlink:to="loc_sab_GananciasOPerdidasAlDarDeBajaEnCuentasActivosNoFinancierosNetas_4072151d-3ade-4203-86aa-58be229567b1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GananciasOPerdidasAlDarDeBajaEnCuentasActivosYPasivosFinancierosNoValoradosAValorRazonableConCambiosEnResultadosNetas_c0bf6482-86e5-4c17-a500-5849b81243f0" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GananciasOPerdidasAlDarDeBajaEnCuentasActivosYPasivosFinancierosNoValoradosAValorRazonableConCambiosEnResultadosNetas"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossFromOperatingActivities"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities" xlink:to="loc_sab_GananciasOPerdidasAlDarDeBajaEnCuentasActivosYPasivosFinancierosNoValoradosAValorRazonableConCambiosEnResultadosNetas_c0bf6482-86e5-4c17-a500-5849b81243f0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GananciasOPerdidasDeValorContabilizadasEnElPatrimonioNetoDeActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVenta_c2c1062c-2890-470e-aaa9-87768727700a" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GananciasOPerdidasDeValorContabilizadasEnElPatrimonioNetoDeActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVenta"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:to="loc_sab_GananciasOPerdidasDeValorContabilizadasEnElPatrimonioNetoDeActivosNoCorrientesYGruposEnajenablesDeElementosMantenidosParaLaVenta_c2c1062c-2890-470e-aaa9-87768727700a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GananciasOPerdidasPorActivosYPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultadosNetas_0b3dd987-7e9c-495d-a6fe-3f8ee86df773" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GananciasOPerdidasPorActivosYPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultadosNetas"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities" xlink:to="loc_sab_GananciasOPerdidasPorActivosYPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultadosNetas_0b3dd987-7e9c-495d-a6fe-3f8ee86df773" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GananciasOPerdidasPorActivosYPasivosFinancierosMantenidosParaNegociarNetas_a000e284-d407-4e11-910b-7959a78db1e2" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GananciasOPerdidasPorActivosYPasivosFinancierosMantenidosParaNegociarNetas"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities" xlink:to="loc_sab_GananciasOPerdidasPorActivosYPasivosFinancierosMantenidosParaNegociarNetas_a000e284-d407-4e11-910b-7959a78db1e2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GananciasOPerdidasProcedentesDeActivosNoCorrientesYGruposEnajenablesDeElementosClasificadosComoMantenidosParaLaVentaNoAdmisiblesComoActividadesInterrumpidas_950b0c52-296e-44d0-8e44-a1fc2b908e9e" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GananciasOPerdidasProcedentesDeActivosNoCorrientesYGruposEnajenablesDeElementosClasificadosComoMantenidosParaLaVentaNoAdmisiblesComoActividadesInterrumpidas"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLoss" xlink:to="loc_sab_GananciasOPerdidasProcedentesDeActivosNoCorrientesYGruposEnajenablesDeElementosClasificadosComoMantenidosParaLaVentaNoAdmisiblesComoActividadesInterrumpidas_950b0c52-296e-44d0-8e44-a1fc2b908e9e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GastosFinancierosDeSegurosProcedentesDeContratosDeSeguroEmitidosQueSeReconocenEnElResultado_6f5b5bb2-dd6c-4b96-ad10-731022d923e4" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GastosFinancierosDeSegurosProcedentesDeContratosDeSeguroEmitidosQueSeReconocenEnElResultado"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedRecognisedInProfitOrLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedRecognisedInProfitOrLoss"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_InsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedRecognisedInProfitOrLoss" xlink:to="loc_sab_GastosFinancierosDeSegurosProcedentesDeContratosDeSeguroEmitidosQueSeReconocenEnElResultado_6f5b5bb2-dd6c-4b96-ad10-731022d923e4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GastosPorCapitalSocialReembolsableALaVista_27d26908-cdad-4e8e-9c40-2d491e4fe45d" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GastosPorCapitalSocialReembolsableALaVista"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities" xlink:to="loc_sab_GastosPorCapitalSocialReembolsableALaVista_27d26908-cdad-4e8e-9c40-2d491e4fe45d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_GastosPorProvisionesOReversionDeProvisiones_4ee3be92-3aaa-4758-aa32-1bcffa9f75bb" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_GastosPorProvisionesOReversionDeProvisiones"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities" xlink:to="loc_sab_GastosPorProvisionesOReversionDeProvisiones_4ee3be92-3aaa-4758-aa32-1bcffa9f75bb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_IneficaciaDeLasCoberturasDeValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobal_a18470dd-8322-4602-9428-d05c631b4264" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_IneficaciaDeLasCoberturasDeValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="loc_sab_IneficaciaDeLasCoberturasDeValorRazonableDeLosInstrumentosDePatrimonioValoradosAValorRazonableConCambiosEnOtroResultadoGlobal_a18470dd-8322-4602-9428-d05c631b4264" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_IngresosFinancierosDeSegurosProcedentesDeContratosDeSeguroEmitidosQueSeReconocenEnElResultado_e3d4ae4b-e7c1-4d5d-9894-c338a851d423" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_IngresosFinancierosDeSegurosProcedentesDeContratosDeSeguroEmitidosQueSeReconocenEnElResultado"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_InsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedRecognisedInProfitOrLoss" xlink:to="loc_sab_IngresosFinancierosDeSegurosProcedentesDeContratosDeSeguroEmitidosQueSeReconocenEnElResultado_e3d4ae4b-e7c1-4d5d-9894-c338a851d423" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_InstrumentosDeCoberturaElementosNoDesignados_79c28d2d-5fbd-458e-9400-055d21669df0" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_InstrumentosDeCoberturaElementosNoDesignados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="loc_sab_InstrumentosDeCoberturaElementosNoDesignados_79c28d2d-5fbd-458e-9400-055d21669df0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_InstrumentosDeCoberturaQueCubrenInversionesDePatrimonio_0c19d32c-3e93-4c02-bb23-8c9f913ba645" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_InstrumentosDeCoberturaQueCubrenInversionesDePatrimonio"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:to="loc_sab_InstrumentosDeCoberturaQueCubrenInversionesDePatrimonio_0c19d32c-3e93-4c02-bb23-8c9f913ba645" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_InstrumentosDeCoberturaTransferidoAResultados_06554d0b-e0d6-4d04-aaa6-793640110301" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_InstrumentosDeCoberturaTransferidoAResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstruments" xlink:to="loc_sab_InstrumentosDeCoberturaTransferidoAResultados_06554d0b-e0d6-4d04-aaa6-793640110301" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_InstrumentosDeDeudaAValorRazonableConCambiosEnOtroResultadoGlobal_911fa327-4047-4a64-beae-554584caa2d3" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_InstrumentosDeDeudaAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:to="loc_sab_InstrumentosDeDeudaAValorRazonableConCambiosEnOtroResultadoGlobal_911fa327-4047-4a64-beae-554584caa2d3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_InstrumentosDePatrimonioEmitidosDistintosDelCapital_0a99da1b-b572-49cf-b920-8fbdf5a5438e" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_InstrumentosDePatrimonioEmitidosDistintosDelCapital"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_Equity" xlink:to="loc_sab_InstrumentosDePatrimonioEmitidosDistintosDelCapital_0a99da1b-b572-49cf-b920-8fbdf5a5438e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_InstrumentosDePatrimonioMantenidosParaNegociar_8801b626-5dcd-4b6b-b5ab-b01a2680ae22" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_InstrumentosDePatrimonioMantenidosParaNegociar"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:to="loc_sab_InstrumentosDePatrimonioMantenidosParaNegociar_8801b626-5dcd-4b6b-b5ab-b01a2680ae22" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_InstrumentosDePatrimonioNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_89ed2651-a5f9-49b0-8361-08e4543eb20f" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_InstrumentosDePatrimonioNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:to="loc_sab_InstrumentosDePatrimonioNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_89ed2651-a5f9-49b0-8361-08e4543eb20f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasGananciasOPerdidasPorActivosFinancierosNoDestinadosANegociacion_72225551-307d-4c72-bda9-d4cef89c634b" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasGananciasOPerdidasPorActivosFinancierosNoDestinadosANegociacion"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:to="loc_sab_OtrasGananciasOPerdidasPorActivosFinancierosNoDestinadosANegociacion_72225551-307d-4c72-bda9-d4cef89c634b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasGananciasOPerdidasPorActivosYPasivosFinancierosMantenidosParaNegociarNetas_0514d79e-17a5-499b-9c71-1045ed54f395" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasGananciasOPerdidasPorActivosYPasivosFinancierosMantenidosParaNegociarNetas"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities" xlink:to="loc_sab_OtrasGananciasOPerdidasPorActivosYPasivosFinancierosMantenidosParaNegociarNetas_0514d79e-17a5-499b-9c71-1045ed54f395" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasPartidasInteresesMinoritarios_b89f525c-8f3f-4900-a09f-8c285baac597" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasPartidasInteresesMinoritarios"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncontrollingInterests" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncontrollingInterests"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_NoncontrollingInterests" xlink:to="loc_sab_OtrasPartidasInteresesMinoritarios_b89f525c-8f3f-4900-a09f-8c285baac597" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasReclasificacionesDeActivosNoCorreientesOGruposEnajenablesDeElementosMantenidosParaLaVenta_05e50d55-7365-420d-a542-19a38b1b59da" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasReclasificacionesDeActivosNoCorreientesOGruposEnajenablesDeElementosMantenidosParaLaVenta"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:to="loc_sab_OtrasReclasificacionesDeActivosNoCorreientesOGruposEnajenablesDeElementosMantenidosParaLaVenta_05e50d55-7365-420d-a542-19a38b1b59da" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasReclasificacionesDeInstrumentosDeCobertura_8a977406-7129-4ccd-ac46-76afdc448d1e" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasReclasificacionesDeInstrumentosDeCobertura"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstruments" xlink:to="loc_sab_OtrasReclasificacionesDeInstrumentosDeCobertura_8a977406-7129-4ccd-ac46-76afdc448d1e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasReclasificacionesDeInstrumentosDeDeudaAAValorRazonableConCambiosEnOtroResultadoGlobal_fa8f6f02-de3a-435a-a73c-adfa3e251746" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasReclasificacionesDeInstrumentosDeDeudaAAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:to="loc_sab_OtrasReclasificacionesDeInstrumentosDeDeudaAAValorRazonableConCambiosEnOtroResultadoGlobal_fa8f6f02-de3a-435a-a73c-adfa3e251746" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasReclasificacionesDeInversionseNetasEnElExtranjero_c6b9021a-623b-4dbf-986a-57a6316f7acb" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasReclasificacionesDeInversionseNetasEnElExtranjero"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxHedgesOfNetInvestmentsInForeignOperations" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxHedgesOfNetInvestmentsInForeignOperations"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxHedgesOfNetInvestmentsInForeignOperations" xlink:to="loc_sab_OtrasReclasificacionesDeInversionseNetasEnElExtranjero_c6b9021a-623b-4dbf-986a-57a6316f7acb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasReclasificacionesRelativasACoberturasDeFlujosDeEfectivo_b7c2c699-b831-474f-bf2e-6f412f817d9f" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasReclasificacionesRelativasACoberturasDeFlujosDeEfectivo"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges" xlink:to="loc_sab_OtrasReclasificacionesRelativasACoberturasDeFlujosDeEfectivo_b7c2c699-b831-474f-bf2e-6f412f817d9f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasReclasificacionesRelativasADiferenciasDeCambioEnLaConversion_98240690-bf38-4d36-9f56-ecbe4a0f394c" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasReclasificacionesRelativasADiferenciasDeCambioEnLaConversion"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation" xlink:to="loc_sab_OtrasReclasificacionesRelativasADiferenciasDeCambioEnLaConversion_98240690-bf38-4d36-9f56-ecbe4a0f394c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrasRetribucionesAEmpleadosALargoPlazo_210091d7-9f40-40b0-a028-c80b49d0624a" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrasRetribucionesAEmpleadosALargoPlazo"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Provisions" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Provisions"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_Provisions" xlink:to="loc_sab_OtrasRetribucionesAEmpleadosALargoPlazo_210091d7-9f40-40b0-a028-c80b49d0624a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtroResultadoGlobalAcumuladoInteresesMinoritarios_ef877589-cdb0-47e4-bbcb-c84e150b67ac" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtroResultadoGlobalAcumuladoInteresesMinoritarios"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_NoncontrollingInterests" xlink:to="loc_sab_OtroResultadoGlobalAcumuladoInteresesMinoritarios_ef877589-cdb0-47e4-bbcb-c84e150b67ac" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosActivosFinancierosAlFinalDelEjercicio_ce8d17e6-a9a5-49ab-a9b7-60be0251d933" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosActivosFinancierosAlFinalDelEjercicio"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashAndCashEquivalents" xlink:to="loc_sab_OtrosActivosFinancierosAlFinalDelEjercicio_ce8d17e6-a9a5-49ab-a9b7-60be0251d933" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosCobrosRelacionadosConActividadesDeFinanciacion_c1ba6c31-00dc-4ac2-9596-86c918c1d706" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosCobrosRelacionadosConActividadesDeFinanciacion"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="loc_sab_OtrosCobrosRelacionadosConActividadesDeFinanciacion_c1ba6c31-00dc-4ac2-9596-86c918c1d706" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosCobrosRelacionadosConActividadesDeInversion_66fba9be-adf1-44f1-a497-6476bea0deb5" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosCobrosRelacionadosConActividadesDeInversion"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InflowsOfCashFromInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InflowsOfCashFromInvestingActivities"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_InflowsOfCashFromInvestingActivities" xlink:to="loc_sab_OtrosCobrosRelacionadosConActividadesDeInversion_66fba9be-adf1-44f1-a497-6476bea0deb5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosDepositosALaVistaAlFinalDelEjercicio_5d331828-2e67-4ef1-8acc-34061079797d" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosDepositosALaVistaAlFinalDelEjercicio"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashAndCashEquivalents" xlink:to="loc_sab_OtrosDepositosALaVistaAlFinalDelEjercicio_5d331828-2e67-4ef1-8acc-34061079797d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosInstrumentosDePatrimonioEmitidos_215f5298-b0e7-45f4-a68b-1ef948587750" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosInstrumentosDePatrimonioEmitidos"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_Equity" xlink:to="loc_sab_OtrosInstrumentosDePatrimonioEmitidos_215f5298-b0e7-45f4-a68b-1ef948587750" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosPagosRelacionadosConActividadesDeFinanciacion_4eb16d32-4c86-4aa1-8106-b05a765959da" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosPagosRelacionadosConActividadesDeFinanciacion"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="loc_sab_OtrosPagosRelacionadosConActividadesDeFinanciacion_4eb16d32-4c86-4aa1-8106-b05a765959da" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosPagosRelacionadosConActividadesDeInversion_d069cc06-ac04-4f51-b9ff-b99785c9d4d7" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosPagosRelacionadosConActividadesDeInversion"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OutflowsOfCashFromInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OutflowsOfCashFromInvestingActivities"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OutflowsOfCashFromInvestingActivities" xlink:to="loc_sab_OtrosPagosRelacionadosConActividadesDeInversion_d069cc06-ac04-4f51-b9ff-b99785c9d4d7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultados_9e7af218-ad70-434f-93e7-1ee3d4a771f0" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition" xlink:to="loc_sab_OtrosPasivosFinancierosDesignadosAValorRazonableConCambiosEnResultados_9e7af218-ad70-434f-93e7-1ee3d4a771f0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_OtrosPasivosFinancierosMantenidosParaNecociar_a9b01206-ce13-410c-90c4-ad7c7b1e571c" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_OtrosPasivosFinancierosMantenidosParaNecociar"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CurrentFinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:to="loc_sab_OtrosPasivosFinancierosMantenidosParaNecociar_a9b01206-ce13-410c-90c4-ad7c7b1e571c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PagosPorAdquisicionDeInstrumentosDePatrimonio_35b64d1c-753c-42a9-a219-311bbb42a823" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PagosPorAdquisicionDeInstrumentosDePatrimonio"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="loc_sab_PagosPorAdquisicionDeInstrumentosDePatrimonio_35b64d1c-753c-42a9-a219-311bbb42a823" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ParticipacionEnOtrosIngresosYGastosReconocidosDeLasInversionesEnNegociosConjuntosYAsociadas_50802983-38f9-4a5b-8f70-960e7d49ab41" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ParticipacionEnOtrosIngresosYGastosReconocidosDeLasInversionesEnNegociosConjuntosYAsociadas"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="loc_sab_ParticipacionEnOtrosIngresosYGastosReconocidosDeLasInversionesEnNegociosConjuntosYAsociadas_50802983-38f9-4a5b-8f70-960e7d49ab41" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ParticipacionEnOtrosYGresosYGastosReconocidosDeInversionesEnNegociosConjuntosYAsociadasQueNoSeRecalsificaranEnResultados_b964891d-d7d7-4532-b854-213ddd469d4f" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ParticipacionEnOtrosYGresosYGastosReconocidosDeInversionesEnNegociosConjuntosYAsociadasQueNoSeRecalsificaranEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="loc_sab_ParticipacionEnOtrosYGresosYGastosReconocidosDeInversionesEnNegociosConjuntosYAsociadasQueNoSeRecalsificaranEnResultados_b964891d-d7d7-4532-b854-213ddd469d4f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PasivosPorImpuestos_18d4bcf3-df08-4f2d-8499-6ea1290ecad0" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PasivosPorImpuestos"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_Liabilities" xlink:to="loc_sab_PasivosPorImpuestos_18d4bcf3-df08-4f2d-8499-6ea1290ecad0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PerdidaDelValorOrReversionDelValorDeOtrosActivosNoFinancieros_0ed191c7-16a2-4147-9c60-ea969df093fc" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PerdidaDelValorOrReversionDelValorDeOtrosActivosNoFinancieros"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLoss" xlink:to="loc_sab_PerdidaDelValorOrReversionDelValorDeOtrosActivosNoFinancieros_0ed191c7-16a2-4147-9c60-ea969df093fc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PerdidaPorDeterioroDelValorDeActivosFinancierosACosteAmortizado_416225ec-e5f8-41cf-b750-3463abf65234" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PerdidaPorDeterioroDelValorDeActivosFinancierosACosteAmortizado"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9" xlink:to="loc_sab_PerdidaPorDeterioroDelValorDeActivosFinancierosACosteAmortizado_416225ec-e5f8-41cf-b750-3463abf65234" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PerdidaPorDeterioroDelValorDeActivosFinancierosAValorRazonableConCambiosEnOtroResultadoGlobal_82700efc-f6d4-41f0-aaf5-99bc43d912f2" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PerdidaPorDeterioroDelValorDeActivosFinancierosAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9" xlink:to="loc_sab_PerdidaPorDeterioroDelValorDeActivosFinancierosAValorRazonableConCambiosEnOtroResultadoGlobal_82700efc-f6d4-41f0-aaf5-99bc43d912f2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PosicionesCortasMantenidosParaNegociar_e1fe0da3-0196-4be0-a25d-edcf57fcf18f" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PosicionesCortasMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:to="loc_sab_PosicionesCortasMantenidosParaNegociar_e1fe0da3-0196-4be0-a25d-edcf57fcf18f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAncitiposALaClientelaDesignadosAValorRazonableConCambiosEnResultados_166fd181-40e5-4e71-8e50-99775c58d191" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAncitiposALaClientelaDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognition" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognition"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognition" xlink:to="loc_sab_PrestamosYAncitiposALaClientelaDesignadosAValorRazonableConCambiosEnResultados_166fd181-40e5-4e71-8e50-99775c58d191" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposABancosCentrales_4a8575bc-f655-49ad-9545-5eca5ad3cd1c" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposABancosCentrales"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:to="loc_sab_PrestamosYAnticiposABancosCentrales_4a8575bc-f655-49ad-9545-5eca5ad3cd1c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposABancosCentralesACosteAmortizado_0272d9ff-b2df-426f-a5a0-568838807ae6" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposABancosCentralesACosteAmortizado"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtAmortisedCost" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialAssetsAtAmortisedCost"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtAmortisedCost" xlink:to="loc_sab_PrestamosYAnticiposABancosCentralesACosteAmortizado_0272d9ff-b2df-426f-a5a0-568838807ae6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposABancosCentralesDesignadosAValorRazonableConCambiosEnResultados_dcf50be1-1df8-46b8-82f2-4a9345a8ee21" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposABancosCentralesDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognition" xlink:to="loc_sab_PrestamosYAnticiposABancosCentralesDesignadosAValorRazonableConCambiosEnResultados_dcf50be1-1df8-46b8-82f2-4a9345a8ee21" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposABancosCentralesNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_0fa0b670-a2c0-47f8-b1e3-99a4e008bfbe" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposABancosCentralesNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:to="loc_sab_PrestamosYAnticiposABancosCentralesNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_0fa0b670-a2c0-47f8-b1e3-99a4e008bfbe" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposABancosCentralesValorRazonableConCambiosEnOtroResultadoGlobal_fdcc7a5c-b203-4fbf-a5fd-89c4dcd789da" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposABancosCentralesValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncome"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_NoncurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:to="loc_sab_PrestamosYAnticiposABancosCentralesValorRazonableConCambiosEnOtroResultadoGlobal_fdcc7a5c-b203-4fbf-a5fd-89c4dcd789da" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposAClientelaAlValorRazonableConCambiosEnOtroResultadoGlobal_ddf2b7c5-caf8-401f-9286-db89f2172088" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposAClientelaAlValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:to="loc_sab_PrestamosYAnticiposAClientelaAlValorRazonableConCambiosEnOtroResultadoGlobal_ddf2b7c5-caf8-401f-9286-db89f2172088" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposACosteAmortizado_7f302642-db46-4ed6-86eb-3b87301e1a61" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposACosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtAmortisedCost" xlink:to="loc_sab_PrestamosYAnticiposACosteAmortizado_7f302642-db46-4ed6-86eb-3b87301e1a61" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoAlValorRazonableConCambiosEnOtroResultadoGlobal_4259ffbb-63df-4b2d-8857-6d071469ff4a" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposAEntidadesDeCreditoAlValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:to="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoAlValorRazonableConCambiosEnOtroResultadoGlobal_4259ffbb-63df-4b2d-8857-6d071469ff4a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoDesignadosAValorRazonableConCambiosEnResultados_60b9f86a-fec5-4117-b4c0-2e972edb7a81" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposAEntidadesDeCreditoDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognition" xlink:to="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoDesignadosAValorRazonableConCambiosEnResultados_60b9f86a-fec5-4117-b4c0-2e972edb7a81" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoMantenidosParaNegociar_6f64919a-e31a-416c-867c-d351a58b45ba" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposAEntidadesDeCreditoMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:to="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoMantenidosParaNegociar_6f64919a-e31a-416c-867c-d351a58b45ba" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_41153786-03c1-4ed4-b280-4a5eaf49624a" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposAEntidadesDeCreditoNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:to="loc_sab_PrestamosYAnticiposAEntidadesDeCreditoNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_41153786-03c1-4ed4-b280-4a5eaf49624a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposALaClientelaMantenidosParaNegociar_78284fee-751a-47bd-af88-07941b009d46" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposALaClientelaMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:to="loc_sab_PrestamosYAnticiposALaClientelaMantenidosParaNegociar_78284fee-751a-47bd-af88-07941b009d46" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposALaClientelaNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_46672014-1d1e-4596-8ae9-91418aca47b7" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposALaClientelaNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CurrentFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:to="loc_sab_PrestamosYAnticiposALaClientelaNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_46672014-1d1e-4596-8ae9-91418aca47b7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposAValorRazonableConCambioEnResultados_fb5d91ae-bcb8-428b-a36f-84be4d3adc3d" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposAValorRazonableConCambioEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognition" xlink:to="loc_sab_PrestamosYAnticiposAValorRazonableConCambioEnResultados_fb5d91ae-bcb8-428b-a36f-84be4d3adc3d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposAValorRazonableConCambiosEnOtroResultadoGlobal_34c8dd7d-8b11-4a4a-9b7a-76e87af280cc" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:to="loc_sab_PrestamosYAnticiposAValorRazonableConCambiosEnOtroResultadoGlobal_34c8dd7d-8b11-4a4a-9b7a-76e87af280cc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposMantenidosParaNegociar_75124541-2d4e-4647-badc-e11367f430e5" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:to="loc_sab_PrestamosYAnticiposMantenidosParaNegociar_75124541-2d4e-4647-badc-e11367f430e5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PrestamosYAnticiposNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_d7ddb00d-46df-4b12-b03d-13a7483b7664" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PrestamosYAnticiposNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:to="loc_sab_PrestamosYAnticiposNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_d7ddb00d-46df-4b12-b03d-13a7483b7664" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaActivosFinancierosNoDestinadosANegociacionPrestadosOEntregadosComoGarantiaConDerechoDeVentaAValorRazonableConCambiosEnResultados_84354a31-1694-4928-a022-e3cdf0e3aad1" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaActivosFinancierosNoDestinadosANegociacionPrestadosOEntregadosComoGarantiaConDerechoDeVentaAValorRazonableConCambiosEnResultados"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:to="loc_sab_PromemoriaActivosFinancierosNoDestinadosANegociacionPrestadosOEntregadosComoGarantiaConDerechoDeVentaAValorRazonableConCambiosEnResultados_84354a31-1694-4928-a022-e3cdf0e3aad1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaACosteAmortizado_f61beca8-2a98-4457-93e0-69d4b21e8d26" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaACosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtAmortisedCost" xlink:to="loc_sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaACosteAmortizado_f61beca8-2a98-4457-93e0-69d4b21e8d26" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaAlValorRazonableConCambiosEnOtroResultadoGlobal_0ddae7cf-f809-49fc-82e3-46397c037001" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaAlValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:to="loc_sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaAlValorRazonableConCambiosEnOtroResultadoGlobal_0ddae7cf-f809-49fc-82e3-46397c037001" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaDesignadosAValorRazonableConCambiosEnResultados_8a7ecdf2-56db-46e5-93d5-7eacadd56bfe" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition" xlink:to="loc_sab_PromemoriaActivosFinancierosPrestadosOEntregadosComoGarantiaConDerechoDeVentaDesignadosAValorRazonableConCambiosEnResultados_8a7ecdf2-56db-46e5-93d5-7eacadd56bfe" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaActivosTangiblesAdquiridoEnArrendamiento_28e5b1d6-b0f9-487c-9ebd-c4373b090489" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaActivosTangiblesAdquiridoEnArrendamiento"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_Assets" xlink:to="loc_sab_PromemoriaActivosTangiblesAdquiridoEnArrendamiento_28e5b1d6-b0f9-487c-9ebd-c4373b090489" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaCapitalNoExigido_ba3645f9-5eda-4fec-86eb-bcc896e8958f" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaCapitalNoExigido"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_IssuedCapital" xlink:to="loc_sab_PromemoriaCapitalNoExigido_ba3645f9-5eda-4fec-86eb-bcc896e8958f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaCompromisosDePrestamosConcedidos_4390b31f-5f33-4f63-b9c0-3e44f6c7f0fb" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaCompromisosDePrestamosConcedidos"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAndLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EquityAndLiabilities"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_EquityAndLiabilities" xlink:to="loc_sab_PromemoriaCompromisosDePrestamosConcedidos_4390b31f-5f33-4f63-b9c0-3e44f6c7f0fb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaGarantiasFinancierasConcedidas_ecc21c3d-519f-4464-aceb-9f6241b75a5f" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaGarantiasFinancierasConcedidas"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_EquityAndLiabilities" xlink:to="loc_sab_PromemoriaGarantiasFinancierasConcedidas_ecc21c3d-519f-4464-aceb-9f6241b75a5f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaOtrosCompromisosConcedidos_9d0547f0-08df-4a5b-96d4-0a8c10b6712f" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaOtrosCompromisosConcedidos"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_EquityAndLiabilities" xlink:to="loc_sab_PromemoriaOtrosCompromisosConcedidos_9d0547f0-08df-4a5b-96d4-0a8c10b6712f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaPasivosFinancierosSubordinadosACosteAmortizado_8c6364ed-80ee-404a-b0e0-3ad58cb9ab4e" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaPasivosFinancierosSubordinadosACosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtAmortisedCost" xlink:to="loc_sab_PromemoriaPasivosFinancierosSubordinadosACosteAmortizado_8c6364ed-80ee-404a-b0e0-3ad58cb9ab4e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaPasivosFinancierosSubordinadosAlValorRazonableConCambiosEnResultados_e4adfcb4-8ad7-43f7-8087-ee383e05cc31" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaPasivosFinancierosSubordinadosAlValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition" xlink:to="loc_sab_PromemoriaPasivosFinancierosSubordinadosAlValorRazonableConCambiosEnResultados_e4adfcb4-8ad7-43f7-8087-ee383e05cc31" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_PromemoriaPrestadosOEntregadosComoGarantiaConDerechoDeVentaMantenidosParaNegociar_559f9b5a-73a8-4a8e-9d2a-7a8c65f9531f" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_PromemoriaPrestadosOEntregadosComoGarantiaConDerechoDeVentaMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:to="loc_sab_PromemoriaPrestadosOEntregadosComoGarantiaConDerechoDeVentaMantenidosParaNegociar_559f9b5a-73a8-4a8e-9d2a-7a8c65f9531f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ReclasificacionDeActivosFinancierosDesdeCosteAmortizado_e2e7111e-a2f7-4540-a67a-6ba20cad0953" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ReclasificacionDeActivosFinancierosDesdeCosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities" xlink:to="loc_sab_ReclasificacionDeActivosFinancierosDesdeCosteAmortizado_e2e7111e-a2f7-4540-a67a-6ba20cad0953" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ReclasificacionDeActivosFinancierosDesdeValorRazonableConCambiosEnOtroResultadoGlobal_36f9f092-a10a-4a5a-a1b6-dc39ae1e1a5b" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ReclasificacionDeActivosFinancierosDesdeValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities" xlink:to="loc_sab_ReclasificacionDeActivosFinancierosDesdeValorRazonableConCambiosEnOtroResultadoGlobal_36f9f092-a10a-4a5a-a1b6-dc39ae1e1a5b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ReclasificacionDeActivosFinancierosNoDesignadosDesdeValorRazonableConCambiosEnOtroResultadoGlobal_aea8237a-00f8-4c0b-912e-e6d1700e4552" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ReclasificacionDeActivosFinancierosNoDesignadosDesdeValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:to="loc_sab_ReclasificacionDeActivosFinancierosNoDesignadosDesdeValorRazonableConCambiosEnOtroResultadoGlobal_aea8237a-00f8-4c0b-912e-e6d1700e4552" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ReclasificacionDeActivosFinancierosNoDestinadosANegociacionDesdeCosteAmortizado_d8129177-f8c5-4b94-b312-88236b99fb89" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ReclasificacionDeActivosFinancierosNoDestinadosANegociacionDesdeCosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:to="loc_sab_ReclasificacionDeActivosFinancierosNoDestinadosANegociacionDesdeCosteAmortizado_d8129177-f8c5-4b94-b312-88236b99fb89" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ReservasOPerdidasAcumuladasDeInversionesEnNegociosConjuntosYAsociadas_1c06f32c-bc13-44ea-8b1e-8958d8be8e76" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ReservasOPerdidasAcumuladasDeInversionesEnNegociosConjuntosYAsociadas"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherReserves" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherReserves"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherReserves" xlink:to="loc_sab_ReservasOPerdidasAcumuladasDeInversionesEnNegociosConjuntosYAsociadas_1c06f32c-bc13-44ea-8b1e-8958d8be8e76" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_RestantesActivosYPasivosFinancierosNoValoradosAlValorRazonableConCambiosEnResultadosNeta_994bd4b8-b0e2-4317-9f7f-35e4902475d3" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_RestantesActivosYPasivosFinancierosNoValoradosAlValorRazonableConCambiosEnResultadosNeta"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities" xlink:to="loc_sab_RestantesActivosYPasivosFinancierosNoValoradosAlValorRazonableConCambiosEnResultadosNeta_994bd4b8-b0e2-4317-9f7f-35e4902475d3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_RestantesIngresosPorIntereses_c3982a3a-97ae-437e-9d23-e68632e5258c" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_RestantesIngresosPorIntereses"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RevenueFromInterest" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RevenueFromInterest"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_RevenueFromInterest" xlink:to="loc_sab_RestantesIngresosPorIntereses_c3982a3a-97ae-437e-9d23-e68632e5258c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_RestoDeOtrasReservas_2033e9e8-e4fa-4608-a7f9-fa9e8bcfbb55" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_RestoDeOtrasReservas"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherReserves" xlink:to="loc_sab_RestoDeOtrasReservas_2033e9e8-e4fa-4608-a7f9-fa9e8bcfbb55" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_RestoDeOtrosActivos_9d62e07b-227b-4dfe-b814-555a06d6b91a" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_RestoDeOtrosActivos"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherAssets" xlink:to="loc_sab_RestoDeOtrosActivos_9d62e07b-227b-4dfe-b814-555a06d6b91a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ResultadoAtribuibleALosPropietariosDeLaDominante_3dc55f95-2728-40bd-bf37-4c3ed76faf35" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ResultadoAtribuibleALosPropietariosDeLaDominante"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_Equity" xlink:to="loc_sab_ResultadoAtribuibleALosPropietariosDeLaDominante_3dc55f95-2728-40bd-bf37-4c3ed76faf35" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ResultadosDeOperacionesFinancierasNeto_7998cfde-0488-4340-a366-5afc74b4052b" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ResultadosDeOperacionesFinancierasNeto"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities" xlink:to="loc_sab_ResultadosDeOperacionesFinancierasNeto_7998cfde-0488-4340-a366-5afc74b4052b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_SalidasDeEfectivoDeActivosNoCorrientesYPasivosQueSeHanClasificadoComoMantenidosParaLaVenta_6f691c2f-470d-43a3-9f73-046d7d396f20" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_SalidasDeEfectivoDeActivosNoCorrientesYPasivosQueSeHanClasificadoComoMantenidosParaLaVenta"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OutflowsOfCashFromInvestingActivities" xlink:to="loc_sab_SalidasDeEfectivoDeActivosNoCorrientesYPasivosQueSeHanClasificadoComoMantenidosParaLaVenta_6f691c2f-470d-43a3-9f73-046d7d396f20" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_SalidasDeEfectivoPorActividadesDeFinanciacion_25a3e044-9484-4ff3-be45-23c35373b363" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_SalidasDeEfectivoPorActividadesDeFinanciacion"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="loc_sab_SalidasDeEfectivoPorActividadesDeFinanciacion_25a3e044-9484-4ff3-be45-23c35373b363" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_TotalCambiosEnElPatrimonioNeto_70dc5465-7104-40ba-881a-aecd494a4b6f" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_TotalCambiosEnElPatrimonioNeto"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ChangesInEquity" xlink:to="loc_sab_TotalCambiosEnElPatrimonioNeto_70dc5465-7104-40ba-881a-aecd494a4b6f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_TotalEfectivoYEquivalentesAlEfectivoIncluyeOperacionesInterrumpidas_019c56c2-2e53-7746-bbdc-56b7775afe5c" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_TotalEfectivoYEquivalentesAlEfectivoIncluyeOperacionesInterrumpidas"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_CashAndCashEquivalents" xlink:to="loc_sab_TotalEfectivoYEquivalentesAlEfectivoIncluyeOperacionesInterrumpidas_019c56c2-2e53-7746-bbdc-56b7775afe5c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_TransferenciasEntreComponentesDelPatrimonioNeto_bb9148af-daf2-48fc-94b4-55762959d379" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_TransferenciasEntreComponentesDelPatrimonioNeto"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_ChangesInEquity" xlink:to="loc_sab_TransferenciasEntreComponentesDelPatrimonioNeto_bb9148af-daf2-48fc-94b4-55762959d379" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_TransferidoAlImporteEnLibrosInicialDeLosElementosCubiertos_019c6c9b-18aa-7a51-ad94-7b39c7e1573f" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_TransferidoAlImporteEnLibrosInicialDeLosElementosCubiertos"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges" xlink:to="loc_sab_TransferidoAlImporteEnLibrosInicialDeLosElementosCubiertos_019c6c9b-18aa-7a51-ad94-7b39c7e1573f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ValoresRepresentativosDeDeudaACosteAmortizado_da1f8ddd-2287-44b5-bab4-c135e676683e" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ValoresRepresentativosDeDeudaACosteAmortizado"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtAmortisedCost" xlink:to="loc_sab_ValoresRepresentativosDeDeudaACosteAmortizado_da1f8ddd-2287-44b5-bab4-c135e676683e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ValoresRepresentativosDeDeudaAValorRazonableConCambiosEnOtroResultadoGlobal_206eff00-8d90-46e1-9c50-d10735083eb3" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ValoresRepresentativosDeDeudaAValorRazonableConCambiosEnOtroResultadoGlobal"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:to="loc_sab_ValoresRepresentativosDeDeudaAValorRazonableConCambiosEnOtroResultadoGlobal_206eff00-8d90-46e1-9c50-d10735083eb3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ValoresRepresentativosDeDeudaAlValorRazonableConCambiosEnResultadosMantenidosParaNegociar_df518ec3-5511-43f8-bd5a-4b09d4ec47d0" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ValoresRepresentativosDeDeudaAlValorRazonableConCambiosEnResultadosMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:to="loc_sab_ValoresRepresentativosDeDeudaAlValorRazonableConCambiosEnResultadosMantenidosParaNegociar_df518ec3-5511-43f8-bd5a-4b09d4ec47d0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ValoresRepresentativosDeDeudaDesignadosAValorRazonableConCambiosEnResultados_63958958-c7d5-4f35-a098-10f8fe1ef57b" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ValoresRepresentativosDeDeudaDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_NoncurrentFinancialAssetsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognition" xlink:to="loc_sab_ValoresRepresentativosDeDeudaDesignadosAValorRazonableConCambiosEnResultados_63958958-c7d5-4f35-a098-10f8fe1ef57b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ValoresRepresentativosDeDeudaEmitidosDesignadosAValorRazonableConCambiosEnResultados_bd977335-ce13-4158-8241-955ced9814f0" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ValoresRepresentativosDeDeudaEmitidosDesignadosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition" xlink:to="loc_sab_ValoresRepresentativosDeDeudaEmitidosDesignadosAValorRazonableConCambiosEnResultados_bd977335-ce13-4158-8241-955ced9814f0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ValoresRepresentativosDeDeudaMantenidosParaNegociar_930d2660-ef4c-4e08-acbc-ea88846dc279" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ValoresRepresentativosDeDeudaMantenidosParaNegociar"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:to="loc_sab_ValoresRepresentativosDeDeudaMantenidosParaNegociar_930d2660-ef4c-4e08-acbc-ea88846dc279" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_sab_ValoresRepresentativosDeDeudaNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_cfdfc8c1-71e7-4cbd-938f-5fa972ba6af9" xlink:href="SI5RG2M0WQQLZCXKRM20-2025-12-31.xsd#sab_ValoresRepresentativosDeDeudaNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados"/>
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:to="loc_sab_ValoresRepresentativosDeDeudaNoDestinadosANegociacionValoradosAValorRazonableConCambiosEnResultados_cfdfc8c1-71e7-4cbd-938f-5fa972ba6af9" xlink:type="arc" order="1"/>
  </link:definitionLink>
</link:linkbase>
