﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<!--Created by IRIS RegTech Solutions Ltd., Powered by IRIS Carbon, Unique Code 69cb9f6db1394a2e501c8eba, Generated At Tue, 31 Mar 2026 10:19:44 GMT-->
<link:linkbase xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance" 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-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.bwlpg.com/xbrl/role/CONSOLIDATEDSTATEMENTOFCHANGESINEQUITY" xlink:type="simple" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#CONSOLIDATEDSTATEMENTOFCHANGESINEQUITY" />
  <link:roleRef roleURI="http://www.bwlpg.com/xbrl/role/Anchoring" xlink:type="simple" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#Anchoring" />
  <link:roleRef roleURI="http://www.bwlpg.com/xbrl/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSReconciliationofliabilitiesarisingfromfinancingactivities" xlink:type="simple" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#CONSOLIDATEDSTATEMENTOFCASHFLOWSReconciliationofliabilitiesarisingfromfinancingactivities" />
  <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:roleRef roleURI="http://www.bwlpg.com/xbrl/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOME" xlink:type="simple" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOME" />
  <link:roleRef roleURI="http://www.bwlpg.com/xbrl/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMECALC2" xlink:type="simple" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMECALC2" />
  <link:roleRef roleURI="http://www.bwlpg.com/xbrl/role/CONSOLIDATEDBALANCESHEET" xlink:type="simple" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#CONSOLIDATEDBALANCESHEET" />
  <link:roleRef roleURI="http://www.bwlpg.com/xbrl/role/CONSOLIDATEDSTATEMENTOFCASHFLOWS" xlink:type="simple" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#CONSOLIDATEDSTATEMENTOFCASHFLOWS" />
  <link:roleRef roleURI="http://www.bwlpg.com/xbrl/role/NOTESTOTHEFINANCIALSTATEMENTS" xlink:type="simple" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#NOTESTOTHEFINANCIALSTATEMENTS" />
  <link:definitionLink xlink:type="extended" xlink:role="http://www.bwlpg.com/xbrl/role/CONSOLIDATEDSTATEMENTOFCHANGESINEQUITY">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_StatementOfChangesInEquityLineItems" xlink:label="ifrs-full_StatementOfChangesInEquityLineItems" xlink:title="ifrs-full_StatementOfChangesInEquityLineItems" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_StatementOfChangesInEquityTable" xlink:label="ifrs-full_StatementOfChangesInEquityTable" xlink:title="ifrs-full_StatementOfChangesInEquityTable" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_StatementOfChangesInEquityTable" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to ifrs-full_StatementOfChangesInEquityTable" xlink:type="arc" order="0" xbrldt:closed="true" xbrldt:contextElement="scenario" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComponentsOfEquityAxis" xlink:label="ifrs-full_ComponentsOfEquityAxis" xlink:title="ifrs-full_ComponentsOfEquityAxis" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ifrs-full_StatementOfChangesInEquityTable" xlink:to="ifrs-full_ComponentsOfEquityAxis" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityTable to ifrs-full_ComponentsOfEquityAxis" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComponentsOfEquityDomain" xlink:label="ifrs-full_ComponentsOfEquityDomain" xlink:title="ifrs-full_ComponentsOfEquityDomain" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="ifrs-full_ComponentsOfEquityAxis" xlink:to="ifrs-full_ComponentsOfEquityDomain" xlink:title="Definition : ifrs-full_ComponentsOfEquityAxis to ifrs-full_ComponentsOfEquityDomain" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:label="ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:title="ifrs-full_EquityAttributableToOwnersOfParentMember" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_ComponentsOfEquityDomain" xlink:to="ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:title="Definition : ifrs-full_ComponentsOfEquityDomain to ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IssuedCapitalMember" xlink:label="ifrs-full_IssuedCapitalMember" xlink:title="ifrs-full_IssuedCapitalMember" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:to="ifrs-full_IssuedCapitalMember" xlink:title="Definition : ifrs-full_EquityAttributableToOwnersOfParentMember to ifrs-full_IssuedCapitalMember" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_SharePremiumMember" xlink:label="ifrs-full_SharePremiumMember" xlink:title="ifrs-full_SharePremiumMember" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:to="ifrs-full_SharePremiumMember" xlink:title="Definition : ifrs-full_EquityAttributableToOwnersOfParentMember to ifrs-full_SharePremiumMember" xlink:type="arc" use="optional" order="1" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TreasurySharesMember" xlink:label="ifrs-full_TreasurySharesMember" xlink:title="ifrs-full_TreasurySharesMember" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:to="ifrs-full_TreasurySharesMember" xlink:title="Definition : ifrs-full_EquityAttributableToOwnersOfParentMember to ifrs-full_TreasurySharesMember" xlink:type="arc" use="optional" order="2" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_ContributedSurplusMember" xlink:label="bwlpg_ContributedSurplusMember" xlink:title="bwlpg_ContributedSurplusMember" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:to="bwlpg_ContributedSurplusMember" xlink:title="Definition : ifrs-full_EquityAttributableToOwnersOfParentMember to bwlpg_ContributedSurplusMember" xlink:type="arc" order="3" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CapitalReserveMember" xlink:label="ifrs-full_CapitalReserveMember" xlink:title="ifrs-full_CapitalReserveMember" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:to="ifrs-full_CapitalReserveMember" xlink:title="Definition : ifrs-full_EquityAttributableToOwnersOfParentMember to ifrs-full_CapitalReserveMember" xlink:type="arc" use="optional" order="4" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ReserveOfCashFlowHedgesMember" xlink:label="ifrs-full_ReserveOfCashFlowHedgesMember" xlink:title="ifrs-full_ReserveOfCashFlowHedgesMember" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:to="ifrs-full_ReserveOfCashFlowHedgesMember" xlink:title="Definition : ifrs-full_EquityAttributableToOwnersOfParentMember to ifrs-full_ReserveOfCashFlowHedgesMember" xlink:type="arc" use="optional" order="5" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ReserveOfSharebasedPaymentsMember" xlink:label="ifrs-full_ReserveOfSharebasedPaymentsMember" xlink:title="ifrs-full_ReserveOfSharebasedPaymentsMember" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:to="ifrs-full_ReserveOfSharebasedPaymentsMember" xlink:title="Definition : ifrs-full_EquityAttributableToOwnersOfParentMember to ifrs-full_ReserveOfSharebasedPaymentsMember" xlink:type="arc" use="optional" order="6" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember" xlink:label="ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember" xlink:title="ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:to="ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember" xlink:title="Definition : ifrs-full_EquityAttributableToOwnersOfParentMember to ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember" xlink:type="arc" use="optional" order="7" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_MiscellaneousOtherReservesMember" xlink:label="ifrs-full_MiscellaneousOtherReservesMember" xlink:title="ifrs-full_MiscellaneousOtherReservesMember" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:to="ifrs-full_MiscellaneousOtherReservesMember" xlink:title="Definition : ifrs-full_EquityAttributableToOwnersOfParentMember to ifrs-full_MiscellaneousOtherReservesMember" xlink:type="arc" use="optional" order="8" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RetainedEarningsMember" xlink:label="ifrs-full_RetainedEarningsMember" xlink:title="ifrs-full_RetainedEarningsMember" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:to="ifrs-full_RetainedEarningsMember" xlink:title="Definition : ifrs-full_EquityAttributableToOwnersOfParentMember to ifrs-full_RetainedEarningsMember" xlink:type="arc" use="optional" order="9" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncontrollingInterestsMember" xlink:label="ifrs-full_NoncontrollingInterestsMember" xlink:title="ifrs-full_NoncontrollingInterestsMember" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_ComponentsOfEquityDomain" xlink:to="ifrs-full_NoncontrollingInterestsMember" xlink:title="Definition : ifrs-full_ComponentsOfEquityDomain to ifrs-full_NoncontrollingInterestsMember" xlink:type="arc" use="optional" order="1" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Equity" xlink:label="ifrs-full_Equity" xlink:title="ifrs-full_Equity" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_Equity" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to ifrs-full_Equity" xlink:type="arc" use="optional" order="1" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLoss" xlink:label="ifrs-full_ProfitLoss" xlink:title="ifrs-full_ProfitLoss" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_ProfitLoss" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to ifrs-full_ProfitLoss" xlink:type="arc" use="optional" order="2" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncome" xlink:label="ifrs-full_OtherComprehensiveIncome" xlink:title="ifrs-full_OtherComprehensiveIncome" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_OtherComprehensiveIncome" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to ifrs-full_OtherComprehensiveIncome" xlink:type="arc" use="optional" order="3" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComprehensiveIncome" xlink:label="ifrs-full_ComprehensiveIncome" xlink:title="ifrs-full_ComprehensiveIncome" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_ComprehensiveIncome" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to ifrs-full_ComprehensiveIncome" xlink:type="arc" use="optional" order="4" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughEffectsOfReDomiciliation" xlink:label="bwlpg_IncreaseDecreaseThroughEffectsOfReDomiciliation" xlink:title="bwlpg_IncreaseDecreaseThroughEffectsOfReDomiciliation" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="bwlpg_IncreaseDecreaseThroughEffectsOfReDomiciliation" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to bwlpg_IncreaseDecreaseThroughEffectsOfReDomiciliation" xlink:type="arc" order="5" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:label="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:title="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:type="arc" use="optional" order="6" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughChangeInEquityOfSubsidiaries" xlink:label="ifrs-full_IncreaseDecreaseThroughChangeInEquityOfSubsidiaries" xlink:title="ifrs-full_IncreaseDecreaseThroughChangeInEquityOfSubsidiaries" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_IncreaseDecreaseThroughChangeInEquityOfSubsidiaries" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to ifrs-full_IncreaseDecreaseThroughChangeInEquityOfSubsidiaries" xlink:type="arc" use="optional" order="7" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PurchaseOfTreasuryShares" xlink:label="ifrs-full_PurchaseOfTreasuryShares" xlink:title="ifrs-full_PurchaseOfTreasuryShares" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_PurchaseOfTreasuryShares" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to ifrs-full_PurchaseOfTreasuryShares" xlink:type="arc" use="optional" order="8" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IssueOfEquity" xlink:label="ifrs-full_IssueOfEquity" xlink:title="ifrs-full_IssueOfEquity" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_IssueOfEquity" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to ifrs-full_IssueOfEquity" xlink:type="arc" use="optional" order="9" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_SaleOrIssueOfTreasuryShares" xlink:label="ifrs-full_SaleOrIssueOfTreasuryShares" xlink:title="ifrs-full_SaleOrIssueOfTreasuryShares" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_SaleOrIssueOfTreasuryShares" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to ifrs-full_SaleOrIssueOfTreasuryShares" xlink:type="arc" use="optional" order="10" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" xlink:label="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" xlink:title="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" xlink:type="arc" use="optional" order="11" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CancellationOfTreasuryShares" xlink:label="ifrs-full_CancellationOfTreasuryShares" xlink:title="ifrs-full_CancellationOfTreasuryShares" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_CancellationOfTreasuryShares" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to ifrs-full_CancellationOfTreasuryShares" xlink:type="arc" use="optional" order="12" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsPaid" xlink:label="ifrs-full_DividendsPaid" xlink:title="ifrs-full_DividendsPaid" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_DividendsPaid" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to ifrs-full_DividendsPaid" xlink:type="arc" use="optional" order="13" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControl" xlink:label="ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControl" xlink:title="ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControl" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControl" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControl" xlink:type="arc" use="optional" order="14" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughTransferToTonnageTaxReserve" xlink:label="bwlpg_IncreaseDecreaseThroughTransferToTonnageTaxReserve" xlink:title="bwlpg_IncreaseDecreaseThroughTransferToTonnageTaxReserve" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="bwlpg_IncreaseDecreaseThroughTransferToTonnageTaxReserve" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to bwlpg_IncreaseDecreaseThroughTransferToTonnageTaxReserve" xlink:type="arc" order="15" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:label="ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:title="ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:title="Definition : ifrs-full_StatementOfChangesInEquityLineItems to ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:type="arc" use="optional" order="16" xbrldt:closed="false" />
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.bwlpg.com/xbrl/role/Anchoring">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OperatingExpense" xlink:label="ifrs-full_OperatingExpense" xlink:title="ifrs-full_OperatingExpense" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_TimeCharterContractsNonLeaseComponentsExpenses" xlink:label="bwlpg_TimeCharterContractsNonLeaseComponentsExpenses" xlink:title="bwlpg_TimeCharterContractsNonLeaseComponentsExpenses" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_OperatingExpense" xlink:to="bwlpg_TimeCharterContractsNonLeaseComponentsExpenses" xlink:title="Definition : ifrs-full_OperatingExpense to bwlpg_TimeCharterContractsNonLeaseComponentsExpenses" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_VesselOperatingExpenses" xlink:label="bwlpg_VesselOperatingExpenses" xlink:title="bwlpg_VesselOperatingExpenses" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_OperatingExpense" xlink:to="bwlpg_VesselOperatingExpenses" xlink:title="Definition : ifrs-full_OperatingExpense to bwlpg_VesselOperatingExpenses" xlink:type="arc" use="optional" order="1" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForFinanceCosts" xlink:label="ifrs-full_AdjustmentsForFinanceCosts" xlink:title="ifrs-full_AdjustmentsForFinanceCosts" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_AdjustmentsForOtherFinanceExpense" xlink:label="bwlpg_AdjustmentsForOtherFinanceExpense" xlink:title="bwlpg_AdjustmentsForOtherFinanceExpense" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_AdjustmentsForFinanceCosts" xlink:to="bwlpg_AdjustmentsForOtherFinanceExpense" xlink:title="Definition : ifrs-full_AdjustmentsForFinanceCosts to bwlpg_AdjustmentsForOtherFinanceExpense" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForFinanceIncome" xlink:label="ifrs-full_AdjustmentsForFinanceIncome" xlink:title="ifrs-full_AdjustmentsForFinanceIncome" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_AdjustmentsForFinanceLeaseIncome" xlink:label="bwlpg_AdjustmentsForFinanceLeaseIncome" xlink:title="bwlpg_AdjustmentsForFinanceLeaseIncome" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_AdjustmentsForFinanceIncome" xlink:to="bwlpg_AdjustmentsForFinanceLeaseIncome" xlink:title="Definition : ifrs-full_AdjustmentsForFinanceIncome to bwlpg_AdjustmentsForFinanceLeaseIncome" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInOtherLiabilities" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInOtherLiabilities" xlink:title="ifrs-full_AdjustmentsForIncreaseDecreaseInOtherLiabilities" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_AdjustmentsForIncreaseDecreaseInMarginAccountHeldWithBroker" xlink:label="bwlpg_AdjustmentsForIncreaseDecreaseInMarginAccountHeldWithBroker" xlink:title="bwlpg_AdjustmentsForIncreaseDecreaseInMarginAccountHeldWithBroker" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_AdjustmentsForIncreaseDecreaseInOtherLiabilities" xlink:to="bwlpg_AdjustmentsForIncreaseDecreaseInMarginAccountHeldWithBroker" xlink:title="Definition : ifrs-full_AdjustmentsForIncreaseDecreaseInOtherLiabilities to bwlpg_AdjustmentsForIncreaseDecreaseInMarginAccountHeldWithBroker" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InflowsOfCashFromInvestingActivities" xlink:label="ifrs-full_InflowsOfCashFromInvestingActivities" xlink:title="ifrs-full_InflowsOfCashFromInvestingActivities" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_CashReceiptsFromRepaymentOfFinanceLeaseReceivablesClassifiedAsInvestingActivities" xlink:label="bwlpg_CashReceiptsFromRepaymentOfFinanceLeaseReceivablesClassifiedAsInvestingActivities" xlink:title="bwlpg_CashReceiptsFromRepaymentOfFinanceLeaseReceivablesClassifiedAsInvestingActivities" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_InflowsOfCashFromInvestingActivities" xlink:to="bwlpg_CashReceiptsFromRepaymentOfFinanceLeaseReceivablesClassifiedAsInvestingActivities" xlink:title="Definition : ifrs-full_InflowsOfCashFromInvestingActivities to bwlpg_CashReceiptsFromRepaymentOfFinanceLeaseReceivablesClassifiedAsInvestingActivities" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities" xlink:label="ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities" xlink:title="ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_PaymentOfFinancingFeesClassifiedAsFinancingActivities" xlink:label="bwlpg_PaymentOfFinancingFeesClassifiedAsFinancingActivities" xlink:title="bwlpg_PaymentOfFinancingFeesClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities" xlink:to="bwlpg_PaymentOfFinancingFeesClassifiedAsFinancingActivities" xlink:title="Definition : ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities to bwlpg_PaymentOfFinancingFeesClassifiedAsFinancingActivities" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_OtherFinanceExpensePaidClassifiedAsFinancingActivities" xlink:label="bwlpg_OtherFinanceExpensePaidClassifiedAsFinancingActivities" xlink:title="bwlpg_OtherFinanceExpensePaidClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities" xlink:to="bwlpg_OtherFinanceExpensePaidClassifiedAsFinancingActivities" xlink:title="Definition : ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities to bwlpg_OtherFinanceExpensePaidClassifiedAsFinancingActivities" xlink:type="arc" use="optional" order="1" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_DrawdownOfTrustReceiptsClassifiedAsFinancingActivities" xlink:label="bwlpg_DrawdownOfTrustReceiptsClassifiedAsFinancingActivities" xlink:title="bwlpg_DrawdownOfTrustReceiptsClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities" xlink:to="bwlpg_DrawdownOfTrustReceiptsClassifiedAsFinancingActivities" xlink:title="Definition : ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities to bwlpg_DrawdownOfTrustReceiptsClassifiedAsFinancingActivities" xlink:type="arc" use="optional" order="2" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_RepaymentOfTrustReceiptsClassifiedAsFinancingActivities" xlink:label="bwlpg_RepaymentOfTrustReceiptsClassifiedAsFinancingActivities" xlink:title="bwlpg_RepaymentOfTrustReceiptsClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities" xlink:to="bwlpg_RepaymentOfTrustReceiptsClassifiedAsFinancingActivities" xlink:title="Definition : ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities to bwlpg_RepaymentOfTrustReceiptsClassifiedAsFinancingActivities" xlink:type="arc" use="optional" order="3" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_CapitalReturnToNonControllingInterestsClassifiedAsFinancingActivities" xlink:label="bwlpg_CapitalReturnToNonControllingInterestsClassifiedAsFinancingActivities" xlink:title="bwlpg_CapitalReturnToNonControllingInterestsClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities" xlink:to="bwlpg_CapitalReturnToNonControllingInterestsClassifiedAsFinancingActivities" xlink:title="Definition : ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities to bwlpg_CapitalReturnToNonControllingInterestsClassifiedAsFinancingActivities" xlink:type="arc" use="optional" order="4" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities" xlink:label="ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities" xlink:title="ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughNonCashChangesOnInterestExpenseIncomeLiabilitiesArisingFromFinancingActivities" xlink:label="bwlpg_IncreaseDecreaseThroughNonCashChangesOnInterestExpenseIncomeLiabilitiesArisingFromFinancingActivities" xlink:title="bwlpg_IncreaseDecreaseThroughNonCashChangesOnInterestExpenseIncomeLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities" xlink:to="bwlpg_IncreaseDecreaseThroughNonCashChangesOnInterestExpenseIncomeLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities to bwlpg_IncreaseDecreaseThroughNonCashChangesOnInterestExpenseIncomeLiabilitiesArisingFromFinancingActivities" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughCashChangesOnPrincipalAndInterestPaymentsReceiptsLiabilitiesArisingFromFinancingActivities" xlink:label="bwlpg_IncreaseDecreaseThroughCashChangesOnPrincipalAndInterestPaymentsReceiptsLiabilitiesArisingFromFinancingActivities" xlink:title="bwlpg_IncreaseDecreaseThroughCashChangesOnPrincipalAndInterestPaymentsReceiptsLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities" xlink:to="bwlpg_IncreaseDecreaseThroughCashChangesOnPrincipalAndInterestPaymentsReceiptsLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities to bwlpg_IncreaseDecreaseThroughCashChangesOnPrincipalAndInterestPaymentsReceiptsLiabilitiesArisingFromFinancingActivities" xlink:type="arc" use="optional" order="1" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughLeaseModificationsLiabilitiesArisingFromFinancingActivities" xlink:label="bwlpg_IncreaseDecreaseThroughLeaseModificationsLiabilitiesArisingFromFinancingActivities" xlink:title="bwlpg_IncreaseDecreaseThroughLeaseModificationsLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities" xlink:to="bwlpg_IncreaseDecreaseThroughLeaseModificationsLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities to bwlpg_IncreaseDecreaseThroughLeaseModificationsLiabilitiesArisingFromFinancingActivities" xlink:type="arc" use="optional" order="2" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_DecreaseThroughDerecognitionOfLeaseLiabilitiesArisingFromFinancingActivities" xlink:label="bwlpg_DecreaseThroughDerecognitionOfLeaseLiabilitiesArisingFromFinancingActivities" xlink:title="bwlpg_DecreaseThroughDerecognitionOfLeaseLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities" xlink:to="bwlpg_DecreaseThroughDerecognitionOfLeaseLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_IncreaseDecreaseThroughOtherChangesLiabilitiesArisingFromFinancingActivities to bwlpg_DecreaseThroughDerecognitionOfLeaseLiabilitiesArisingFromFinancingActivities" xlink:type="arc" use="optional" order="3" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseInLiabilitiesArisingFromFinancingActivities" xlink:label="ifrs-full_IncreaseDecreaseInLiabilitiesArisingFromFinancingActivities" xlink:title="ifrs-full_IncreaseDecreaseInLiabilitiesArisingFromFinancingActivities" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughNonCashChangesLiabilitiesArisingFromFinancingActivities" xlink:label="bwlpg_IncreaseDecreaseThroughNonCashChangesLiabilitiesArisingFromFinancingActivities" xlink:title="bwlpg_IncreaseDecreaseThroughNonCashChangesLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_IncreaseDecreaseInLiabilitiesArisingFromFinancingActivities" xlink:to="bwlpg_IncreaseDecreaseThroughNonCashChangesLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_IncreaseDecreaseInLiabilitiesArisingFromFinancingActivities to bwlpg_IncreaseDecreaseThroughNonCashChangesLiabilitiesArisingFromFinancingActivities" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CostOfSales" xlink:label="ifrs-full_CostOfSales" xlink:title="ifrs-full_CostOfSales" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_VoyageExpenses" xlink:label="bwlpg_VoyageExpenses" xlink:title="bwlpg_VoyageExpenses" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_CostOfSales" xlink:to="bwlpg_VoyageExpenses" xlink:title="Definition : ifrs-full_CostOfSales to bwlpg_VoyageExpenses" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_CostOfCargoAndDeliveryExpensesProductServices" xlink:label="bwlpg_CostOfCargoAndDeliveryExpensesProductServices" xlink:title="bwlpg_CostOfCargoAndDeliveryExpensesProductServices" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_CostOfSales" xlink:to="bwlpg_CostOfCargoAndDeliveryExpensesProductServices" xlink:title="Definition : ifrs-full_CostOfSales to bwlpg_CostOfCargoAndDeliveryExpensesProductServices" xlink:type="arc" use="optional" order="1" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Revenue" xlink:label="ifrs-full_Revenue" xlink:title="ifrs-full_Revenue" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_RevenueFromProductServices" xlink:label="bwlpg_RevenueFromProductServices" xlink:title="bwlpg_RevenueFromProductServices" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_Revenue" xlink:to="bwlpg_RevenueFromProductServices" xlink:title="Definition : ifrs-full_Revenue to bwlpg_RevenueFromProductServices" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" xlink:label="ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" xlink:title="ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughCashChangesOnProceedsFromBankBorrowingsAndTrustReceipts" xlink:label="bwlpg_IncreaseDecreaseThroughCashChangesOnProceedsFromBankBorrowingsAndTrustReceipts" xlink:title="bwlpg_IncreaseDecreaseThroughCashChangesOnProceedsFromBankBorrowingsAndTrustReceipts" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" xlink:to="bwlpg_IncreaseDecreaseThroughCashChangesOnProceedsFromBankBorrowingsAndTrustReceipts" xlink:title="Definition : ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities to bwlpg_IncreaseDecreaseThroughCashChangesOnProceedsFromBankBorrowingsAndTrustReceipts" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughAcquisitionOfVesselsLiabilitiesArisingFromFinancingActivities" xlink:label="bwlpg_IncreaseDecreaseThroughAcquisitionOfVesselsLiabilitiesArisingFromFinancingActivities" xlink:title="bwlpg_IncreaseDecreaseThroughAcquisitionOfVesselsLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" xlink:to="bwlpg_IncreaseDecreaseThroughAcquisitionOfVesselsLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities to bwlpg_IncreaseDecreaseThroughAcquisitionOfVesselsLiabilitiesArisingFromFinancingActivities" xlink:type="arc" use="optional" order="1" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_NonCashTransactionRelatingToIssuanceOfEntitysEquitySharesToSellerIncludedInAcquisitionOfVessels" xlink:label="bwlpg_NonCashTransactionRelatingToIssuanceOfEntitysEquitySharesToSellerIncludedInAcquisitionOfVessels" xlink:title="bwlpg_NonCashTransactionRelatingToIssuanceOfEntitysEquitySharesToSellerIncludedInAcquisitionOfVessels" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" xlink:to="bwlpg_NonCashTransactionRelatingToIssuanceOfEntitysEquitySharesToSellerIncludedInAcquisitionOfVessels" xlink:title="Definition : ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities to bwlpg_NonCashTransactionRelatingToIssuanceOfEntitysEquitySharesToSellerIncludedInAcquisitionOfVessels" xlink:type="arc" use="optional" order="2" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:label="ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:title="ifrs-full_IncreaseDecreaseInWorkingCapital" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_AdjustmentsForDerivativeFinancialInstruments" xlink:label="bwlpg_AdjustmentsForDerivativeFinancialInstruments" xlink:title="bwlpg_AdjustmentsForDerivativeFinancialInstruments" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:to="bwlpg_AdjustmentsForDerivativeFinancialInstruments" xlink:title="Definition : ifrs-full_IncreaseDecreaseInWorkingCapital to bwlpg_AdjustmentsForDerivativeFinancialInstruments" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInDerivativeFinancialAssets" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInDerivativeFinancialAssets" xlink:title="ifrs-full_AdjustmentsForDecreaseIncreaseInDerivativeFinancialAssets" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="bwlpg_AdjustmentsForDerivativeFinancialInstruments" xlink:to="ifrs-full_AdjustmentsForDecreaseIncreaseInDerivativeFinancialAssets" xlink:title="Definition : bwlpg_AdjustmentsForDerivativeFinancialInstruments to ifrs-full_AdjustmentsForDecreaseIncreaseInDerivativeFinancialAssets" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInDerivativeFinancialLiabilities" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInDerivativeFinancialLiabilities" xlink:title="ifrs-full_AdjustmentsForIncreaseDecreaseInDerivativeFinancialLiabilities" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="bwlpg_AdjustmentsForDerivativeFinancialInstruments" xlink:to="ifrs-full_AdjustmentsForIncreaseDecreaseInDerivativeFinancialLiabilities" xlink:title="Definition : bwlpg_AdjustmentsForDerivativeFinancialInstruments to ifrs-full_AdjustmentsForIncreaseDecreaseInDerivativeFinancialLiabilities" xlink:type="arc" use="optional" order="1" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ChangesInEquity" xlink:label="ifrs-full_ChangesInEquity" xlink:title="ifrs-full_ChangesInEquity" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughEffectsOfReDomiciliation" xlink:label="bwlpg_IncreaseDecreaseThroughEffectsOfReDomiciliation" xlink:title="bwlpg_IncreaseDecreaseThroughEffectsOfReDomiciliation" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_ChangesInEquity" xlink:to="bwlpg_IncreaseDecreaseThroughEffectsOfReDomiciliation" xlink:title="Definition : ifrs-full_ChangesInEquity to bwlpg_IncreaseDecreaseThroughEffectsOfReDomiciliation" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughTransferToTonnageTaxReserve" xlink:label="bwlpg_IncreaseDecreaseThroughTransferToTonnageTaxReserve" xlink:title="bwlpg_IncreaseDecreaseThroughTransferToTonnageTaxReserve" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_ChangesInEquity" xlink:to="bwlpg_IncreaseDecreaseThroughTransferToTonnageTaxReserve" xlink:title="Definition : ifrs-full_ChangesInEquity to bwlpg_IncreaseDecreaseThroughTransferToTonnageTaxReserve" xlink:type="arc" use="optional" order="1" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnDisposalsOfNoncurrentAssets" xlink:label="ifrs-full_GainsLossesOnDisposalsOfNoncurrentAssets" xlink:title="ifrs-full_GainsLossesOnDisposalsOfNoncurrentAssets" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_GainLossOnDerecognitionOfRightOfUseAssets" xlink:label="bwlpg_GainLossOnDerecognitionOfRightOfUseAssets" xlink:title="bwlpg_GainLossOnDerecognitionOfRightOfUseAssets" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_GainsLossesOnDisposalsOfNoncurrentAssets" xlink:to="bwlpg_GainLossOnDerecognitionOfRightOfUseAssets" xlink:title="Definition : ifrs-full_GainsLossesOnDisposalsOfNoncurrentAssets to bwlpg_GainLossOnDerecognitionOfRightOfUseAssets" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets" xlink:label="ifrs-full_AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets" xlink:title="ifrs-full_AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_AdjustmentsForGainsLossesOnDerecognitionOfRightOfUseAssets" xlink:label="bwlpg_AdjustmentsForGainsLossesOnDerecognitionOfRightOfUseAssets" xlink:title="bwlpg_AdjustmentsForGainsLossesOnDerecognitionOfRightOfUseAssets" />
    <link:definitionArc xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ifrs-full_AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets" xlink:to="bwlpg_AdjustmentsForGainsLossesOnDerecognitionOfRightOfUseAssets" xlink:title="Definition : ifrs-full_AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets to bwlpg_AdjustmentsForGainsLossesOnDerecognitionOfRightOfUseAssets" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.bwlpg.com/xbrl/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSReconciliationofliabilitiesarisingfromfinancingactivities">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems" xlink:label="ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems" xlink:title="ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:label="ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:title="ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems" xlink:to="ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:title="Definition : ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems to ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughCashChangesOnProceedsFromBankBorrowingsAndTrustReceipts" xlink:label="bwlpg_IncreaseDecreaseThroughCashChangesOnProceedsFromBankBorrowingsAndTrustReceipts" xlink:title="bwlpg_IncreaseDecreaseThroughCashChangesOnProceedsFromBankBorrowingsAndTrustReceipts" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:to="bwlpg_IncreaseDecreaseThroughCashChangesOnProceedsFromBankBorrowingsAndTrustReceipts" xlink:title="Definition : ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract to bwlpg_IncreaseDecreaseThroughCashChangesOnProceedsFromBankBorrowingsAndTrustReceipts" xlink:type="arc" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughCashChangesOnPrincipalAndInterestPaymentsReceiptsLiabilitiesArisingFromFinancingActivities" xlink:label="bwlpg_IncreaseDecreaseThroughCashChangesOnPrincipalAndInterestPaymentsReceiptsLiabilitiesArisingFromFinancingActivities" xlink:title="bwlpg_IncreaseDecreaseThroughCashChangesOnPrincipalAndInterestPaymentsReceiptsLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:to="bwlpg_IncreaseDecreaseThroughCashChangesOnPrincipalAndInterestPaymentsReceiptsLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract to bwlpg_IncreaseDecreaseThroughCashChangesOnPrincipalAndInterestPaymentsReceiptsLiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="1" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" xlink:label="ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" xlink:title="ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:to="ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract to ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" xlink:type="arc" use="optional" order="2" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ClassesOfCashPaymentsAbstract" xlink:label="ifrs-full_ClassesOfCashPaymentsAbstract" xlink:title="ifrs-full_ClassesOfCashPaymentsAbstract" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems" xlink:to="ifrs-full_ClassesOfCashPaymentsAbstract" xlink:title="Definition : ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems to ifrs-full_ClassesOfCashPaymentsAbstract" xlink:type="arc" use="optional" order="1" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughNonCashChangesOnInterestExpenseIncomeLiabilitiesArisingFromFinancingActivities" xlink:label="bwlpg_IncreaseDecreaseThroughNonCashChangesOnInterestExpenseIncomeLiabilitiesArisingFromFinancingActivities" xlink:title="bwlpg_IncreaseDecreaseThroughNonCashChangesOnInterestExpenseIncomeLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_ClassesOfCashPaymentsAbstract" xlink:to="bwlpg_IncreaseDecreaseThroughNonCashChangesOnInterestExpenseIncomeLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_ClassesOfCashPaymentsAbstract to bwlpg_IncreaseDecreaseThroughNonCashChangesOnInterestExpenseIncomeLiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities" xlink:label="ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities" xlink:title="ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_ClassesOfCashPaymentsAbstract" xlink:to="ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_ClassesOfCashPaymentsAbstract to ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities" xlink:type="arc" use="optional" order="1" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities" xlink:label="ifrs-full_IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities" xlink:title="ifrs-full_IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_ClassesOfCashPaymentsAbstract" xlink:to="ifrs-full_IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_ClassesOfCashPaymentsAbstract to ifrs-full_IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities" xlink:type="arc" use="optional" order="2" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughLeaseModificationsLiabilitiesArisingFromFinancingActivities" xlink:label="bwlpg_IncreaseDecreaseThroughLeaseModificationsLiabilitiesArisingFromFinancingActivities" xlink:title="bwlpg_IncreaseDecreaseThroughLeaseModificationsLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_ClassesOfCashPaymentsAbstract" xlink:to="bwlpg_IncreaseDecreaseThroughLeaseModificationsLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_ClassesOfCashPaymentsAbstract to bwlpg_IncreaseDecreaseThroughLeaseModificationsLiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="3" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughAcquisitionOfVesselsLiabilitiesArisingFromFinancingActivities" xlink:label="bwlpg_IncreaseDecreaseThroughAcquisitionOfVesselsLiabilitiesArisingFromFinancingActivities" xlink:title="bwlpg_IncreaseDecreaseThroughAcquisitionOfVesselsLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_ClassesOfCashPaymentsAbstract" xlink:to="bwlpg_IncreaseDecreaseThroughAcquisitionOfVesselsLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_ClassesOfCashPaymentsAbstract to bwlpg_IncreaseDecreaseThroughAcquisitionOfVesselsLiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="4" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_DecreaseThroughDerecognitionOfLeaseLiabilitiesArisingFromFinancingActivities" xlink:label="bwlpg_DecreaseThroughDerecognitionOfLeaseLiabilitiesArisingFromFinancingActivities" xlink:title="bwlpg_DecreaseThroughDerecognitionOfLeaseLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_ClassesOfCashPaymentsAbstract" xlink:to="bwlpg_DecreaseThroughDerecognitionOfLeaseLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_ClassesOfCashPaymentsAbstract to bwlpg_DecreaseThroughDerecognitionOfLeaseLiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="5" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughNonCashChangesLiabilitiesArisingFromFinancingActivities" xlink:label="bwlpg_IncreaseDecreaseThroughNonCashChangesLiabilitiesArisingFromFinancingActivities" xlink:title="bwlpg_IncreaseDecreaseThroughNonCashChangesLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_ClassesOfCashPaymentsAbstract" xlink:to="bwlpg_IncreaseDecreaseThroughNonCashChangesLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_ClassesOfCashPaymentsAbstract to bwlpg_IncreaseDecreaseThroughNonCashChangesLiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="6" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LiabilitiesArisingFromFinancingActivities" xlink:label="ifrs-full_LiabilitiesArisingFromFinancingActivities" xlink:title="ifrs-full_LiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems" xlink:to="ifrs-full_LiabilitiesArisingFromFinancingActivities" xlink:title="Definition : ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems to ifrs-full_LiabilitiesArisingFromFinancingActivities" xlink:type="arc" use="optional" order="2" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable" xlink:label="ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable" xlink:title="ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems" xlink:to="ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable" xlink:title="Definition : ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems to ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable" xlink:type="arc" order="3" xbrldt:closed="true" xbrldt:contextElement="scenario" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis" xlink:label="ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis" xlink:title="ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable" xlink:to="ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis" xlink:title="Definition : ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable to ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain" xlink:label="ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain" xlink:title="ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis" xlink:to="ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain" xlink:title="Definition : ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis to ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InterestRateSwapContractMember" xlink:label="ifrs-full_InterestRateSwapContractMember" xlink:title="ifrs-full_InterestRateSwapContractMember" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain" xlink:to="ifrs-full_InterestRateSwapContractMember" xlink:title="Definition : ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain to ifrs-full_InterestRateSwapContractMember" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LeaseLiabilitiesMember" xlink:label="ifrs-full_LeaseLiabilitiesMember" xlink:title="ifrs-full_LeaseLiabilitiesMember" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain" xlink:to="ifrs-full_LeaseLiabilitiesMember" xlink:title="Definition : ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain to ifrs-full_LeaseLiabilitiesMember" xlink:type="arc" use="optional" order="1" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_BorrowingsMember" xlink:label="bwlpg_BorrowingsMember" xlink:title="bwlpg_BorrowingsMember" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain" xlink:to="bwlpg_BorrowingsMember" xlink:title="Definition : ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain to bwlpg_BorrowingsMember" xlink:type="arc" order="2" xbrldt:closed="false" />
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="https://www.esma.europa.eu/xbrl/role/cor/esef_role-999999">
    <link:loc xlink:type="locator" xlink:href="https://www.esma.europa.eu/taxonomy/2024-03-27/esef_cor.xsd#esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:label="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:title="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:title="ifrs-full_IntangibleAssetsOtherThanGoodwill" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:type="arc" use="optional" order="0" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentFinanceLeaseReceivables" xlink:label="ifrs-full_NoncurrentFinanceLeaseReceivables" xlink:title="ifrs-full_NoncurrentFinanceLeaseReceivables" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_NoncurrentFinanceLeaseReceivables" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_NoncurrentFinanceLeaseReceivables" xlink:type="arc" use="optional" order="1" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherNoncurrentAssets" xlink:label="ifrs-full_OtherNoncurrentAssets" xlink:title="ifrs-full_OtherNoncurrentAssets" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_OtherNoncurrentAssets" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_OtherNoncurrentAssets" xlink:type="arc" use="optional" order="2" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RightofuseAssets" xlink:label="ifrs-full_RightofuseAssets" xlink:title="ifrs-full_RightofuseAssets" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_RightofuseAssets" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_RightofuseAssets" xlink:type="arc" use="optional" order="3" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherPropertyPlantAndEquipment" xlink:label="ifrs-full_OtherPropertyPlantAndEquipment" xlink:title="ifrs-full_OtherPropertyPlantAndEquipment" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_OtherPropertyPlantAndEquipment" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_OtherPropertyPlantAndEquipment" xlink:type="arc" use="optional" order="4" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PropertyPlantAndEquipmentIncludingRightofuseAssets" xlink:label="ifrs-full_PropertyPlantAndEquipmentIncludingRightofuseAssets" xlink:title="ifrs-full_PropertyPlantAndEquipmentIncludingRightofuseAssets" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_PropertyPlantAndEquipmentIncludingRightofuseAssets" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_PropertyPlantAndEquipmentIncludingRightofuseAssets" xlink:type="arc" order="5" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentAssets" xlink:label="ifrs-full_NoncurrentAssets" xlink:title="ifrs-full_NoncurrentAssets" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_NoncurrentAssets" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_NoncurrentAssets" xlink:type="arc" use="optional" order="6" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Inventories" xlink:label="ifrs-full_Inventories" xlink:title="ifrs-full_Inventories" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_Inventories" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_Inventories" xlink:type="arc" use="optional" order="7" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TradeAndOtherCurrentReceivables" xlink:label="ifrs-full_TradeAndOtherCurrentReceivables" xlink:title="ifrs-full_TradeAndOtherCurrentReceivables" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_TradeAndOtherCurrentReceivables" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_TradeAndOtherCurrentReceivables" xlink:type="arc" use="optional" order="8" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentDerivativeFinancialAssets" xlink:label="ifrs-full_CurrentDerivativeFinancialAssets" xlink:title="ifrs-full_CurrentDerivativeFinancialAssets" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CurrentDerivativeFinancialAssets" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CurrentDerivativeFinancialAssets" xlink:type="arc" use="optional" order="9" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentFinanceLeaseReceivables" xlink:label="ifrs-full_CurrentFinanceLeaseReceivables" xlink:title="ifrs-full_CurrentFinanceLeaseReceivables" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CurrentFinanceLeaseReceivables" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CurrentFinanceLeaseReceivables" xlink:type="arc" use="optional" order="10" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashAndCashEquivalents" xlink:label="ifrs-full_CashAndCashEquivalents" xlink:title="ifrs-full_CashAndCashEquivalents" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CashAndCashEquivalents" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CashAndCashEquivalents" xlink:type="arc" use="optional" order="11" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentAssets" xlink:label="ifrs-full_CurrentAssets" xlink:title="ifrs-full_CurrentAssets" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CurrentAssets" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CurrentAssets" xlink:type="arc" use="optional" order="12" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Ships" xlink:label="ifrs-full_Ships" xlink:title="ifrs-full_Ships" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_Ships" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_Ships" xlink:type="arc" use="optional" order="13" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentFinancialAssetsAtFairValueThroughProfitOrLoss" xlink:label="ifrs-full_CurrentFinancialAssetsAtFairValueThroughProfitOrLoss" xlink:title="ifrs-full_CurrentFinancialAssetsAtFairValueThroughProfitOrLoss" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CurrentFinancialAssetsAtFairValueThroughProfitOrLoss" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CurrentFinancialAssetsAtFairValueThroughProfitOrLoss" xlink:type="arc" use="optional" order="14" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners" xlink:label="ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners" xlink:title="ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners" xlink:type="arc" use="optional" order="15" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Assets" xlink:label="ifrs-full_Assets" xlink:title="ifrs-full_Assets" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_Assets" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_Assets" xlink:type="arc" use="optional" order="16" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IssuedCapital" xlink:label="ifrs-full_IssuedCapital" xlink:title="ifrs-full_IssuedCapital" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_IssuedCapital" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_IssuedCapital" xlink:type="arc" use="optional" order="17" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TreasuryShares" xlink:label="ifrs-full_TreasuryShares" xlink:title="ifrs-full_TreasuryShares" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_TreasuryShares" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_TreasuryShares" xlink:type="arc" use="optional" order="18" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherReserves" xlink:label="ifrs-full_OtherReserves" xlink:title="ifrs-full_OtherReserves" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_OtherReserves" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_OtherReserves" xlink:type="arc" use="optional" order="19" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RetainedEarnings" xlink:label="ifrs-full_RetainedEarnings" xlink:title="ifrs-full_RetainedEarnings" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_RetainedEarnings" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_RetainedEarnings" xlink:type="arc" use="optional" order="20" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Equity" xlink:label="ifrs-full_Equity" xlink:title="ifrs-full_Equity" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_Equity" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_Equity" xlink:type="arc" use="optional" order="21" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LongtermBorrowings" xlink:label="ifrs-full_LongtermBorrowings" xlink:title="ifrs-full_LongtermBorrowings" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_LongtermBorrowings" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_LongtermBorrowings" xlink:type="arc" use="optional" order="22" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentLeaseLiabilities" xlink:label="ifrs-full_NoncurrentLeaseLiabilities" xlink:title="ifrs-full_NoncurrentLeaseLiabilities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_NoncurrentLeaseLiabilities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_NoncurrentLeaseLiabilities" xlink:type="arc" use="optional" order="23" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentDerivativeFinancialLiabilities" xlink:label="ifrs-full_NoncurrentDerivativeFinancialLiabilities" xlink:title="ifrs-full_NoncurrentDerivativeFinancialLiabilities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_NoncurrentDerivativeFinancialLiabilities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_NoncurrentDerivativeFinancialLiabilities" xlink:type="arc" use="optional" order="24" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentLiabilities" xlink:label="ifrs-full_NoncurrentLiabilities" xlink:title="ifrs-full_NoncurrentLiabilities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_NoncurrentLiabilities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_NoncurrentLiabilities" xlink:type="arc" use="optional" order="25" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings" xlink:label="ifrs-full_CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings" xlink:title="ifrs-full_CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings" xlink:type="arc" use="optional" order="26" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentLeaseLiabilities" xlink:label="ifrs-full_CurrentLeaseLiabilities" xlink:title="ifrs-full_CurrentLeaseLiabilities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CurrentLeaseLiabilities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CurrentLeaseLiabilities" xlink:type="arc" use="optional" order="27" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentDerivativeFinancialLiabilities" xlink:label="ifrs-full_CurrentDerivativeFinancialLiabilities" xlink:title="ifrs-full_CurrentDerivativeFinancialLiabilities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CurrentDerivativeFinancialLiabilities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CurrentDerivativeFinancialLiabilities" xlink:type="arc" use="optional" order="28" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentTaxLiabilitiesCurrent" xlink:label="ifrs-full_CurrentTaxLiabilitiesCurrent" xlink:title="ifrs-full_CurrentTaxLiabilitiesCurrent" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CurrentTaxLiabilitiesCurrent" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CurrentTaxLiabilitiesCurrent" xlink:type="arc" use="optional" order="29" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TradeAndOtherCurrentPayables" xlink:label="ifrs-full_TradeAndOtherCurrentPayables" xlink:title="ifrs-full_TradeAndOtherCurrentPayables" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_TradeAndOtherCurrentPayables" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_TradeAndOtherCurrentPayables" xlink:type="arc" use="optional" order="30" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentLiabilities" xlink:label="ifrs-full_CurrentLiabilities" xlink:title="ifrs-full_CurrentLiabilities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CurrentLiabilities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CurrentLiabilities" xlink:type="arc" use="optional" order="31" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Liabilities" xlink:label="ifrs-full_Liabilities" xlink:title="ifrs-full_Liabilities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_Liabilities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_Liabilities" xlink:type="arc" use="optional" order="32" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EquityAndLiabilities" xlink:label="ifrs-full_EquityAndLiabilities" xlink:title="ifrs-full_EquityAndLiabilities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_EquityAndLiabilities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_EquityAndLiabilities" xlink:type="arc" use="optional" order="33" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NameOfReportingEntityOrOtherMeansOfIdentification" xlink:label="ifrs-full_NameOfReportingEntityOrOtherMeansOfIdentification" xlink:title="ifrs-full_NameOfReportingEntityOrOtherMeansOfIdentification" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_NameOfReportingEntityOrOtherMeansOfIdentification" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_NameOfReportingEntityOrOtherMeansOfIdentification" xlink:type="arc" use="optional" order="34" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DomicileOfEntity" xlink:label="ifrs-full_DomicileOfEntity" xlink:title="ifrs-full_DomicileOfEntity" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DomicileOfEntity" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DomicileOfEntity" xlink:type="arc" use="optional" order="35" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CountryOfIncorporation" xlink:label="ifrs-full_CountryOfIncorporation" xlink:title="ifrs-full_CountryOfIncorporation" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CountryOfIncorporation" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CountryOfIncorporation" xlink:type="arc" use="optional" order="36" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AddressOfRegisteredOfficeOfEntity" xlink:label="ifrs-full_AddressOfRegisteredOfficeOfEntity" xlink:title="ifrs-full_AddressOfRegisteredOfficeOfEntity" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_AddressOfRegisteredOfficeOfEntity" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_AddressOfRegisteredOfficeOfEntity" xlink:type="arc" use="optional" order="37" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PrincipalPlaceOfBusiness" xlink:label="ifrs-full_PrincipalPlaceOfBusiness" xlink:title="ifrs-full_PrincipalPlaceOfBusiness" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_PrincipalPlaceOfBusiness" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_PrincipalPlaceOfBusiness" xlink:type="arc" use="optional" order="38" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" xlink:label="ifrs-full_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" xlink:title="ifrs-full_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" xlink:type="arc" use="optional" order="39" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_CostOfCargoAndDeliveryExpensesProductServices" xlink:label="bwlpg_CostOfCargoAndDeliveryExpensesProductServices" xlink:title="bwlpg_CostOfCargoAndDeliveryExpensesProductServices" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_CostOfCargoAndDeliveryExpensesProductServices" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_CostOfCargoAndDeliveryExpensesProductServices" xlink:type="arc" order="40" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_VesselOperatingExpenses" xlink:label="bwlpg_VesselOperatingExpenses" xlink:title="bwlpg_VesselOperatingExpenses" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_VesselOperatingExpenses" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_VesselOperatingExpenses" xlink:type="arc" order="41" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_TimeCharterContractsNonLeaseComponentsExpenses" xlink:label="bwlpg_TimeCharterContractsNonLeaseComponentsExpenses" xlink:title="bwlpg_TimeCharterContractsNonLeaseComponentsExpenses" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_TimeCharterContractsNonLeaseComponentsExpenses" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_TimeCharterContractsNonLeaseComponentsExpenses" xlink:type="arc" order="42" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GeneralAndAdministrativeExpense" xlink:label="ifrs-full_GeneralAndAdministrativeExpense" xlink:title="ifrs-full_GeneralAndAdministrativeExpense" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_GeneralAndAdministrativeExpense" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_GeneralAndAdministrativeExpense" xlink:type="arc" use="optional" order="43" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RentalExpense" xlink:label="ifrs-full_RentalExpense" xlink:title="ifrs-full_RentalExpense" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_RentalExpense" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_RentalExpense" xlink:type="arc" use="optional" order="44" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinanceIncomeOnNetInvestmentInFinanceLease" xlink:label="ifrs-full_FinanceIncomeOnNetInvestmentInFinanceLease" xlink:title="ifrs-full_FinanceIncomeOnNetInvestmentInFinanceLease" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_FinanceIncomeOnNetInvestmentInFinanceLease" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_FinanceIncomeOnNetInvestmentInFinanceLease" xlink:type="arc" use="optional" order="45" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherOperatingIncomeExpense" xlink:label="ifrs-full_OtherOperatingIncomeExpense" xlink:title="ifrs-full_OtherOperatingIncomeExpense" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_OtherOperatingIncomeExpense" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_OtherOperatingIncomeExpense" xlink:type="arc" use="optional" order="46" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DepreciationExpense" xlink:label="ifrs-full_DepreciationExpense" xlink:title="ifrs-full_DepreciationExpense" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DepreciationExpense" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DepreciationExpense" xlink:type="arc" use="optional" order="47" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AmortisationExpense" xlink:label="ifrs-full_AmortisationExpense" xlink:title="ifrs-full_AmortisationExpense" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_AmortisationExpense" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_AmortisationExpense" xlink:type="arc" use="optional" order="48" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_GainLossOnDerecognitionOfRightOfUseAssets" xlink:label="bwlpg_GainLossOnDerecognitionOfRightOfUseAssets" xlink:title="bwlpg_GainLossOnDerecognitionOfRightOfUseAssets" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_GainLossOnDerecognitionOfRightOfUseAssets" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_GainLossOnDerecognitionOfRightOfUseAssets" xlink:type="arc" order="49" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnDisposalsOfPropertyPlantAndEquipment" xlink:label="ifrs-full_GainsLossesOnDisposalsOfPropertyPlantAndEquipment" xlink:title="ifrs-full_GainsLossesOnDisposalsOfPropertyPlantAndEquipment" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_GainsLossesOnDisposalsOfPropertyPlantAndEquipment" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_GainsLossesOnDisposalsOfPropertyPlantAndEquipment" xlink:type="arc" use="optional" order="50" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossFromOperatingActivities" xlink:label="ifrs-full_ProfitLossFromOperatingActivities" xlink:title="ifrs-full_ProfitLossFromOperatingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_ProfitLossFromOperatingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_ProfitLossFromOperatingActivities" xlink:type="arc" use="optional" order="51" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:label="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:title="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:type="arc" use="optional" order="52" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RevenueFromInterest" xlink:label="ifrs-full_RevenueFromInterest" xlink:title="ifrs-full_RevenueFromInterest" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_RevenueFromInterest" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_RevenueFromInterest" xlink:type="arc" use="optional" order="53" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InterestExpense" xlink:label="ifrs-full_InterestExpense" xlink:title="ifrs-full_InterestExpense" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_InterestExpense" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_InterestExpense" xlink:type="arc" use="optional" order="54" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherFinanceCost" xlink:label="ifrs-full_OtherFinanceCost" xlink:title="ifrs-full_OtherFinanceCost" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_OtherFinanceCost" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_OtherFinanceCost" xlink:type="arc" use="optional" order="55" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinanceIncomeCost" xlink:label="ifrs-full_FinanceIncomeCost" xlink:title="ifrs-full_FinanceIncomeCost" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_FinanceIncomeCost" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_FinanceIncomeCost" xlink:type="arc" use="optional" order="56" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossBeforeTax" xlink:label="ifrs-full_ProfitLossBeforeTax" xlink:title="ifrs-full_ProfitLossBeforeTax" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_ProfitLossBeforeTax" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_ProfitLossBeforeTax" xlink:type="arc" use="optional" order="57" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:label="ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:title="ifrs-full_IncomeTaxExpenseContinuingOperations" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:type="arc" use="optional" order="58" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLoss" xlink:label="ifrs-full_ProfitLoss" xlink:title="ifrs-full_ProfitLoss" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_ProfitLoss" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_ProfitLoss" xlink:type="arc" use="optional" order="59" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax" xlink:label="ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax" xlink:title="ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_GainsLossesOnCashFlowHedgesNetOfTax" xlink:type="arc" use="optional" order="60" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesNetOfTax" xlink:label="ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesNetOfTax" xlink:title="ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesNetOfTax" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesNetOfTax" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesNetOfTax" xlink:type="arc" use="optional" order="61" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:title="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:type="arc" use="optional" order="62" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncome" xlink:label="ifrs-full_OtherComprehensiveIncome" xlink:title="ifrs-full_OtherComprehensiveIncome" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_OtherComprehensiveIncome" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_OtherComprehensiveIncome" xlink:type="arc" use="optional" order="63" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComprehensiveIncome" xlink:label="ifrs-full_ComprehensiveIncome" xlink:title="ifrs-full_ComprehensiveIncome" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_ComprehensiveIncome" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_ComprehensiveIncome" xlink:type="arc" use="optional" order="64" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:label="ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:title="ifrs-full_ProfitLossAttributableToOwnersOfParent" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:type="arc" use="optional" order="65" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:label="ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:title="ifrs-full_ProfitLossAttributableToNoncontrollingInterests" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:type="arc" use="optional" order="66" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:title="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:type="arc" use="optional" order="67" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:title="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:type="arc" use="optional" order="68" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_BasicEarningsLossPerShare" xlink:label="ifrs-full_BasicEarningsLossPerShare" xlink:title="ifrs-full_BasicEarningsLossPerShare" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_BasicEarningsLossPerShare" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_BasicEarningsLossPerShare" xlink:type="arc" use="optional" order="69" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:label="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:title="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:type="arc" use="optional" order="70" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PurchaseOfTreasuryShares" xlink:label="ifrs-full_PurchaseOfTreasuryShares" xlink:title="ifrs-full_PurchaseOfTreasuryShares" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_PurchaseOfTreasuryShares" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_PurchaseOfTreasuryShares" xlink:type="arc" use="optional" order="71" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsPaid" xlink:label="ifrs-full_DividendsPaid" xlink:title="ifrs-full_DividendsPaid" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DividendsPaid" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DividendsPaid" xlink:type="arc" use="optional" order="72" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:label="ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:title="ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:type="arc" use="optional" order="73" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForAmortisationExpense" xlink:label="ifrs-full_AdjustmentsForAmortisationExpense" xlink:title="ifrs-full_AdjustmentsForAmortisationExpense" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_AdjustmentsForAmortisationExpense" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_AdjustmentsForAmortisationExpense" xlink:type="arc" use="optional" order="74" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForDepreciationExpense" xlink:label="ifrs-full_AdjustmentsForDepreciationExpense" xlink:title="ifrs-full_AdjustmentsForDepreciationExpense" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_AdjustmentsForDepreciationExpense" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_AdjustmentsForDepreciationExpense" xlink:type="arc" use="optional" order="75" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment" xlink:label="ifrs-full_AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment" xlink:title="ifrs-full_AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment" xlink:type="arc" use="optional" order="76" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForInterestIncome" xlink:label="ifrs-full_AdjustmentsForInterestIncome" xlink:title="ifrs-full_AdjustmentsForInterestIncome" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_AdjustmentsForInterestIncome" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_AdjustmentsForInterestIncome" xlink:type="arc" use="optional" order="77" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForInterestExpense" xlink:label="ifrs-full_AdjustmentsForInterestExpense" xlink:title="ifrs-full_AdjustmentsForInterestExpense" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_AdjustmentsForInterestExpense" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_AdjustmentsForInterestExpense" xlink:type="arc" use="optional" order="78" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_AdjustmentsForOtherFinanceExpense" xlink:label="bwlpg_AdjustmentsForOtherFinanceExpense" xlink:title="bwlpg_AdjustmentsForOtherFinanceExpense" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_AdjustmentsForOtherFinanceExpense" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_AdjustmentsForOtherFinanceExpense" xlink:type="arc" order="79" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForSharebasedPayments" xlink:label="ifrs-full_AdjustmentsForSharebasedPayments" xlink:title="ifrs-full_AdjustmentsForSharebasedPayments" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_AdjustmentsForSharebasedPayments" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_AdjustmentsForSharebasedPayments" xlink:type="arc" use="optional" order="80" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_AdjustmentsForFinanceLeaseIncome" xlink:label="bwlpg_AdjustmentsForFinanceLeaseIncome" xlink:title="bwlpg_AdjustmentsForFinanceLeaseIncome" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_AdjustmentsForFinanceLeaseIncome" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_AdjustmentsForFinanceLeaseIncome" xlink:type="arc" order="81" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_AdjustmentsForGainsLossesOnDerecognitionOfRightOfUseAssets" xlink:label="bwlpg_AdjustmentsForGainsLossesOnDerecognitionOfRightOfUseAssets" xlink:title="bwlpg_AdjustmentsForGainsLossesOnDerecognitionOfRightOfUseAssets" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_AdjustmentsForGainsLossesOnDerecognitionOfRightOfUseAssets" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_AdjustmentsForGainsLossesOnDerecognitionOfRightOfUseAssets" xlink:type="arc" order="82" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:label="ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:title="ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:type="arc" use="optional" order="83" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInInventories" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInInventories" xlink:title="ifrs-full_AdjustmentsForDecreaseIncreaseInInventories" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_AdjustmentsForDecreaseIncreaseInInventories" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_AdjustmentsForDecreaseIncreaseInInventories" xlink:type="arc" use="optional" order="84" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables" xlink:title="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables" xlink:type="arc" use="optional" order="85" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables" xlink:title="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables" xlink:type="arc" use="optional" order="86" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_AdjustmentsForIncreaseDecreaseInMarginAccountHeldWithBroker" xlink:label="bwlpg_AdjustmentsForIncreaseDecreaseInMarginAccountHeldWithBroker" xlink:title="bwlpg_AdjustmentsForIncreaseDecreaseInMarginAccountHeldWithBroker" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_AdjustmentsForIncreaseDecreaseInMarginAccountHeldWithBroker" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_AdjustmentsForIncreaseDecreaseInMarginAccountHeldWithBroker" xlink:type="arc" order="87" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:label="ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:title="ifrs-full_IncreaseDecreaseInWorkingCapital" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:type="arc" use="optional" order="88" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:label="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:title="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:type="arc" use="optional" order="89" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:title="ifrs-full_CashFlowsFromUsedInOperatingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:type="arc" use="optional" order="90" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:label="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:title="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:type="arc" use="optional" order="91" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:label="ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:title="ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:type="arc" use="optional" order="92" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_CashReceiptsFromRepaymentOfFinanceLeaseReceivablesClassifiedAsInvestingActivities" xlink:label="bwlpg_CashReceiptsFromRepaymentOfFinanceLeaseReceivablesClassifiedAsInvestingActivities" xlink:title="bwlpg_CashReceiptsFromRepaymentOfFinanceLeaseReceivablesClassifiedAsInvestingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_CashReceiptsFromRepaymentOfFinanceLeaseReceivablesClassifiedAsInvestingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_CashReceiptsFromRepaymentOfFinanceLeaseReceivablesClassifiedAsInvestingActivities" xlink:type="arc" order="93" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InterestReceivedClassifiedAsInvestingActivities" xlink:label="ifrs-full_InterestReceivedClassifiedAsInvestingActivities" xlink:title="ifrs-full_InterestReceivedClassifiedAsInvestingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_InterestReceivedClassifiedAsInvestingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_InterestReceivedClassifiedAsInvestingActivities" xlink:type="arc" use="optional" order="94" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:title="ifrs-full_CashFlowsFromUsedInInvestingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:type="arc" use="optional" order="95" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:label="ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:title="ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:type="arc" use="optional" order="96" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_PaymentOfFinancingFeesClassifiedAsFinancingActivities" xlink:label="bwlpg_PaymentOfFinancingFeesClassifiedAsFinancingActivities" xlink:title="bwlpg_PaymentOfFinancingFeesClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_PaymentOfFinancingFeesClassifiedAsFinancingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_PaymentOfFinancingFeesClassifiedAsFinancingActivities" xlink:type="arc" order="97" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:label="ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:title="ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:type="arc" use="optional" order="98" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:label="ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:title="ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:type="arc" use="optional" order="99" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:label="ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:title="ifrs-full_InterestPaidClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:type="arc" use="optional" order="100" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_OtherFinanceExpensePaidClassifiedAsFinancingActivities" xlink:label="bwlpg_OtherFinanceExpensePaidClassifiedAsFinancingActivities" xlink:title="bwlpg_OtherFinanceExpensePaidClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_OtherFinanceExpensePaidClassifiedAsFinancingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_OtherFinanceExpensePaidClassifiedAsFinancingActivities" xlink:type="arc" order="101" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PaymentsToAcquireOrRedeemEntitysShares" xlink:label="ifrs-full_PaymentsToAcquireOrRedeemEntitysShares" xlink:title="ifrs-full_PaymentsToAcquireOrRedeemEntitysShares" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_PaymentsToAcquireOrRedeemEntitysShares" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_PaymentsToAcquireOrRedeemEntitysShares" xlink:type="arc" use="optional" order="102" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_DrawdownOfTrustReceiptsClassifiedAsFinancingActivities" xlink:label="bwlpg_DrawdownOfTrustReceiptsClassifiedAsFinancingActivities" xlink:title="bwlpg_DrawdownOfTrustReceiptsClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_DrawdownOfTrustReceiptsClassifiedAsFinancingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_DrawdownOfTrustReceiptsClassifiedAsFinancingActivities" xlink:type="arc" order="103" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_RepaymentOfTrustReceiptsClassifiedAsFinancingActivities" xlink:label="bwlpg_RepaymentOfTrustReceiptsClassifiedAsFinancingActivities" xlink:title="bwlpg_RepaymentOfTrustReceiptsClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_RepaymentOfTrustReceiptsClassifiedAsFinancingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_RepaymentOfTrustReceiptsClassifiedAsFinancingActivities" xlink:type="arc" order="104" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xlink:label="ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xlink:title="ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xlink:type="arc" use="optional" order="105" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:title="ifrs-full_CashFlowsFromUsedInFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:type="arc" use="optional" order="106" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:label="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:title="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:type="arc" use="optional" order="107" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:label="ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:title="ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:type="arc" use="optional" order="108" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EquityAttributableToOwnersOfParent" xlink:label="ifrs-full_EquityAttributableToOwnersOfParent" xlink:title="ifrs-full_EquityAttributableToOwnersOfParent" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_EquityAttributableToOwnersOfParent" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_EquityAttributableToOwnersOfParent" xlink:type="arc" use="optional" order="109" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncontrollingInterests" xlink:label="ifrs-full_NoncontrollingInterests" xlink:title="ifrs-full_NoncontrollingInterests" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_NoncontrollingInterests" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_NoncontrollingInterests" xlink:type="arc" use="optional" order="110" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:label="ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:title="ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:type="arc" use="optional" order="111" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LegalFormOfEntity" xlink:label="ifrs-full_LegalFormOfEntity" xlink:title="ifrs-full_LegalFormOfEntity" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_LegalFormOfEntity" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_LegalFormOfEntity" xlink:type="arc" use="optional" order="112" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory" xlink:label="ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory" xlink:title="ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory" xlink:type="arc" use="optional" order="113" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfAuthorisationOfFinancialStatementsExplanatory" xlink:label="ifrs-full_DisclosureOfAuthorisationOfFinancialStatementsExplanatory" xlink:title="ifrs-full_DisclosureOfAuthorisationOfFinancialStatementsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfAuthorisationOfFinancialStatementsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfAuthorisationOfFinancialStatementsExplanatory" xlink:type="arc" use="optional" order="114" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory" xlink:label="ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory" xlink:title="ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory" xlink:type="arc" use="optional" order="115" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_StatementOfIFRSCompliance" xlink:label="ifrs-full_StatementOfIFRSCompliance" xlink:title="ifrs-full_StatementOfIFRSCompliance" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_StatementOfIFRSCompliance" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_StatementOfIFRSCompliance" xlink:type="arc" use="optional" order="116" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" xlink:label="ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" xlink:title="ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" xlink:type="arc" use="optional" order="117" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue" xlink:type="arc" use="optional" order="118" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinanceIncomeAndCostsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinanceIncomeAndCostsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForFinanceIncomeAndCostsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFinanceIncomeAndCostsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForFinanceIncomeAndCostsExplanatory" xlink:type="arc" use="optional" order="119" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForInterestIncomeAndExpenseExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForInterestIncomeAndExpenseExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForInterestIncomeAndExpenseExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForInterestIncomeAndExpenseExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForInterestIncomeAndExpenseExplanatory" xlink:type="arc" use="optional" order="120" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfBasisOfConsolidationExplanatory" xlink:label="ifrs-full_DisclosureOfBasisOfConsolidationExplanatory" xlink:title="ifrs-full_DisclosureOfBasisOfConsolidationExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfBasisOfConsolidationExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfBasisOfConsolidationExplanatory" xlink:type="arc" use="optional" order="121" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForSubsidiariesExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForSubsidiariesExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForSubsidiariesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForSubsidiariesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForSubsidiariesExplanatory" xlink:type="arc" use="optional" order="122" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForTransactionsWithNoncontrollingInterestsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForTransactionsWithNoncontrollingInterestsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForTransactionsWithNoncontrollingInterestsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForTransactionsWithNoncontrollingInterestsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForTransactionsWithNoncontrollingInterestsExplanatory" xlink:type="arc" use="optional" order="123" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForInvestmentsInJointVentures" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForInvestmentsInJointVentures" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForInvestmentsInJointVentures" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForInvestmentsInJointVentures" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForInvestmentsInJointVentures" xlink:type="arc" use="optional" order="124" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsAndGoodwillExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsAndGoodwillExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsAndGoodwillExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsAndGoodwillExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsAndGoodwillExplanatory" xlink:type="arc" use="optional" order="125" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory" xlink:type="arc" use="optional" order="126" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" xlink:type="arc" use="optional" order="127" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:type="arc" use="optional" order="128" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForDepreciationExpenseExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForDepreciationExpenseExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForDepreciationExpenseExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForDepreciationExpenseExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForDepreciationExpenseExplanatory" xlink:type="arc" use="optional" order="129" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory" xlink:label="ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory" xlink:title="ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory" xlink:type="arc" use="optional" order="130" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory" xlink:type="arc" use="optional" order="131" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory" xlink:type="arc" use="optional" order="132" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory" xlink:type="arc" use="optional" order="133" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForDerecognitionOfFinancialInstrumentsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForDerecognitionOfFinancialInstrumentsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForDerecognitionOfFinancialInstrumentsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForDerecognitionOfFinancialInstrumentsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForDerecognitionOfFinancialInstrumentsExplanatory" xlink:type="arc" use="optional" order="134" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory" xlink:type="arc" use="optional" order="135" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForBorrowingsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForBorrowingsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForBorrowingsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForBorrowingsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForBorrowingsExplanatory" xlink:type="arc" use="optional" order="136" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory" xlink:type="arc" use="optional" order="137" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory" xlink:type="arc" use="optional" order="138" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:type="arc" use="optional" order="139" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory" xlink:type="arc" use="optional" order="140" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories" xlink:type="arc" use="optional" order="141" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory" xlink:type="arc" use="optional" order="142" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" xlink:type="arc" use="optional" order="143" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFunctionalCurrencyExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFunctionalCurrencyExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForFunctionalCurrencyExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFunctionalCurrencyExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForFunctionalCurrencyExplanatory" xlink:type="arc" use="optional" order="144" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory" xlink:type="arc" use="optional" order="145" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:type="arc" use="optional" order="146" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForOffsettingOfFinancialInstrumentsExplanatory" xlink:type="arc" use="optional" order="147" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents" xlink:label="ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents" xlink:title="ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents" xlink:type="arc" use="optional" order="148" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForCashFlowsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForCashFlowsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForCashFlowsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForCashFlowsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForCashFlowsExplanatory" xlink:type="arc" use="optional" order="149" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForRestrictedCashAndCashEquivalentsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForRestrictedCashAndCashEquivalentsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForRestrictedCashAndCashEquivalentsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForRestrictedCashAndCashEquivalentsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForRestrictedCashAndCashEquivalentsExplanatory" xlink:type="arc" use="optional" order="150" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForIssuedCapitalExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIssuedCapitalExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForIssuedCapitalExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForIssuedCapitalExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForIssuedCapitalExplanatory" xlink:type="arc" use="optional" order="151" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForTreasurySharesExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForTreasurySharesExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForTreasurySharesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForTreasurySharesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForTreasurySharesExplanatory" xlink:type="arc" use="optional" order="152" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory" xlink:type="arc" use="optional" order="153" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForDividendsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForDividendsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForDividendsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForDividendsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForDividendsExplanatory" xlink:type="arc" use="optional" order="154" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory" xlink:type="arc" use="optional" order="155" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperationsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperationsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperationsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperationsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperationsExplanatory" xlink:type="arc" use="optional" order="156" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory" xlink:type="arc" use="optional" order="157" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory" xlink:type="arc" use="optional" order="158" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForContingentLiabilitiesAndContingentAssetsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForContingentLiabilitiesAndContingentAssetsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForContingentLiabilitiesAndContingentAssetsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForContingentLiabilitiesAndContingentAssetsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForContingentLiabilitiesAndContingentAssetsExplanatory" xlink:type="arc" use="optional" order="159" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfExpensesByNatureExplanatory" xlink:label="ifrs-full_DisclosureOfExpensesByNatureExplanatory" xlink:title="ifrs-full_DisclosureOfExpensesByNatureExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfExpensesByNatureExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfExpensesByNatureExplanatory" xlink:type="arc" use="optional" order="160" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfAuditorsRemunerationExplanatory" xlink:label="ifrs-full_DisclosureOfAuditorsRemunerationExplanatory" xlink:title="ifrs-full_DisclosureOfAuditorsRemunerationExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfAuditorsRemunerationExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfAuditorsRemunerationExplanatory" xlink:type="arc" use="optional" order="161" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:label="ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:title="ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:type="arc" use="optional" order="162" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory" xlink:label="ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory" xlink:title="ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory" xlink:type="arc" use="optional" order="163" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfOtherOperatingExpenseExplanatory" xlink:label="ifrs-full_DisclosureOfOtherOperatingExpenseExplanatory" xlink:title="ifrs-full_DisclosureOfOtherOperatingExpenseExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfOtherOperatingExpenseExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfOtherOperatingExpenseExplanatory" xlink:type="arc" use="optional" order="164" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:label="ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:title="ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:type="arc" use="optional" order="165" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfEarningsPerShareExplanatory" xlink:label="ifrs-full_DisclosureOfEarningsPerShareExplanatory" xlink:title="ifrs-full_DisclosureOfEarningsPerShareExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfEarningsPerShareExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfEarningsPerShareExplanatory" xlink:type="arc" use="optional" order="166" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" xlink:type="arc" use="optional" order="167" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:label="ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:title="ifrs-full_DisclosureOfIncomeTaxExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:type="arc" use="optional" order="168" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfTaxReceivablesAndPayablesExplanatory" xlink:label="ifrs-full_DisclosureOfTaxReceivablesAndPayablesExplanatory" xlink:title="ifrs-full_DisclosureOfTaxReceivablesAndPayablesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfTaxReceivablesAndPayablesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfTaxReceivablesAndPayablesExplanatory" xlink:type="arc" use="optional" order="169" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory" xlink:title="ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory" xlink:type="arc" use="optional" order="170" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfDepreciationAndAmortisationExpenseExplanatory" xlink:label="ifrs-full_DisclosureOfDepreciationAndAmortisationExpenseExplanatory" xlink:title="ifrs-full_DisclosureOfDepreciationAndAmortisationExpenseExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfDepreciationAndAmortisationExpenseExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfDepreciationAndAmortisationExpenseExplanatory" xlink:type="arc" use="optional" order="171" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfLeasesExplanatory" xlink:label="ifrs-full_DisclosureOfLeasesExplanatory" xlink:title="ifrs-full_DisclosureOfLeasesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfLeasesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfLeasesExplanatory" xlink:type="arc" use="optional" order="172" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfInventoriesExplanatory" xlink:label="ifrs-full_DisclosureOfInventoriesExplanatory" xlink:title="ifrs-full_DisclosureOfInventoriesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfInventoriesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfInventoriesExplanatory" xlink:type="arc" use="optional" order="173" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory" xlink:label="ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory" xlink:title="ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory" xlink:type="arc" use="optional" order="174" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory" xlink:label="ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory" xlink:title="ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory" xlink:type="arc" use="optional" order="175" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory" xlink:label="ifrs-full_DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory" xlink:title="ifrs-full_DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory" xlink:type="arc" use="optional" order="176" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory" xlink:label="ifrs-full_DisclosureOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory" xlink:title="ifrs-full_DisclosureOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory" xlink:type="arc" use="optional" order="177" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory" xlink:label="ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory" xlink:title="ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory" xlink:type="arc" use="optional" order="178" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfCashFlowStatementExplanatory" xlink:label="ifrs-full_DisclosureOfCashFlowStatementExplanatory" xlink:title="ifrs-full_DisclosureOfCashFlowStatementExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfCashFlowStatementExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfCashFlowStatementExplanatory" xlink:type="arc" use="optional" order="179" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" xlink:label="ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" xlink:title="ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" xlink:type="arc" use="optional" order="180" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfIssuedCapitalExplanatory" xlink:label="ifrs-full_DisclosureOfIssuedCapitalExplanatory" xlink:title="ifrs-full_DisclosureOfIssuedCapitalExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfIssuedCapitalExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfIssuedCapitalExplanatory" xlink:type="arc" use="optional" order="181" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory" xlink:label="ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory" xlink:title="ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory" xlink:type="arc" use="optional" order="182" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfTreasurySharesExplanatory" xlink:label="ifrs-full_DisclosureOfTreasurySharesExplanatory" xlink:title="ifrs-full_DisclosureOfTreasurySharesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfTreasurySharesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfTreasurySharesExplanatory" xlink:type="arc" use="optional" order="183" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfBorrowingsExplanatory" xlink:label="ifrs-full_DisclosureOfBorrowingsExplanatory" xlink:title="ifrs-full_DisclosureOfBorrowingsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfBorrowingsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfBorrowingsExplanatory" xlink:type="arc" use="optional" order="184" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfCollateralExplanatory" xlink:label="ifrs-full_DisclosureOfCollateralExplanatory" xlink:title="ifrs-full_DisclosureOfCollateralExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfCollateralExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfCollateralExplanatory" xlink:type="arc" use="optional" order="185" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory" xlink:label="ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory" xlink:title="ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory" xlink:type="arc" use="optional" order="186" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:label="ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:title="ifrs-full_DisclosureOfRelatedPartyExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:type="arc" use="optional" order="187" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" xlink:label="ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" xlink:title="ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" xlink:type="arc" use="optional" order="188" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory" xlink:label="ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory" xlink:title="ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory" xlink:type="arc" use="optional" order="189" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfCommitmentsExplanatory" xlink:label="ifrs-full_DisclosureOfCommitmentsExplanatory" xlink:title="ifrs-full_DisclosureOfCommitmentsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfCommitmentsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfCommitmentsExplanatory" xlink:type="arc" use="optional" order="190" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFinancialRiskManagementExplanatory" xlink:label="ifrs-full_DisclosureOfFinancialRiskManagementExplanatory" xlink:title="ifrs-full_DisclosureOfFinancialRiskManagementExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfFinancialRiskManagementExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfFinancialRiskManagementExplanatory" xlink:type="arc" use="optional" order="191" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfMarketRiskExplanatory" xlink:label="ifrs-full_DisclosureOfMarketRiskExplanatory" xlink:title="ifrs-full_DisclosureOfMarketRiskExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfMarketRiskExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfMarketRiskExplanatory" xlink:type="arc" use="optional" order="192" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfCreditRiskExplanatory" xlink:label="ifrs-full_DisclosureOfCreditRiskExplanatory" xlink:title="ifrs-full_DisclosureOfCreditRiskExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfCreditRiskExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfCreditRiskExplanatory" xlink:type="arc" use="optional" order="193" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfLiquidityRiskExplanatory" xlink:label="ifrs-full_DisclosureOfLiquidityRiskExplanatory" xlink:title="ifrs-full_DisclosureOfLiquidityRiskExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfLiquidityRiskExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfLiquidityRiskExplanatory" xlink:type="arc" use="optional" order="194" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory" xlink:label="ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory" xlink:title="ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory" xlink:type="arc" use="optional" order="195" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfGoingConcernExplanatory" xlink:label="ifrs-full_DisclosureOfGoingConcernExplanatory" xlink:title="ifrs-full_DisclosureOfGoingConcernExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfGoingConcernExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfGoingConcernExplanatory" xlink:type="arc" use="optional" order="196" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:title="ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:type="arc" use="optional" order="197" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory" xlink:label="ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory" xlink:title="ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory" xlink:type="arc" use="optional" order="198" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfDividendsExplanatory" xlink:label="ifrs-full_DisclosureOfDividendsExplanatory" xlink:title="ifrs-full_DisclosureOfDividendsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfDividendsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfDividendsExplanatory" xlink:type="arc" use="optional" order="199" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners" xlink:label="ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners" xlink:title="ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners" xlink:type="arc" use="optional" order="200" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare" xlink:label="ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare" xlink:title="ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare" xlink:type="arc" use="optional" order="201" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsRecognisedAsDistributionsToOwnersPerShare" xlink:label="ifrs-full_DividendsRecognisedAsDistributionsToOwnersPerShare" xlink:title="ifrs-full_DividendsRecognisedAsDistributionsToOwnersPerShare" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DividendsRecognisedAsDistributionsToOwnersPerShare" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DividendsRecognisedAsDistributionsToOwnersPerShare" xlink:type="arc" use="optional" order="202" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" xlink:title="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" xlink:type="arc" use="optional" order="203" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory" xlink:label="ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory" xlink:title="ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory" xlink:type="arc" use="optional" order="204" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfInterestsInOtherEntitiesExplanatory" xlink:label="ifrs-full_DisclosureOfInterestsInOtherEntitiesExplanatory" xlink:title="ifrs-full_DisclosureOfInterestsInOtherEntitiesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfInterestsInOtherEntitiesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfInterestsInOtherEntitiesExplanatory" xlink:type="arc" use="optional" order="205" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory" xlink:label="ifrs-full_DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory" xlink:title="ifrs-full_DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory" xlink:type="arc" use="optional" order="206" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfAccruedExpensesAndOtherLiabilitiesExplanatory" xlink:label="ifrs-full_DisclosureOfAccruedExpensesAndOtherLiabilitiesExplanatory" xlink:title="ifrs-full_DisclosureOfAccruedExpensesAndOtherLiabilitiesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfAccruedExpensesAndOtherLiabilitiesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfAccruedExpensesAndOtherLiabilitiesExplanatory" xlink:type="arc" use="optional" order="207" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfExpensesExplanatory" xlink:label="ifrs-full_DisclosureOfExpensesExplanatory" xlink:title="ifrs-full_DisclosureOfExpensesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfExpensesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfExpensesExplanatory" xlink:type="arc" use="optional" order="208" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:label="ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:title="ifrs-full_DisclosureOfFairValueMeasurementExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:type="arc" use="optional" order="209" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory" xlink:type="arc" use="optional" order="210" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfInterestExpenseExplanatory" xlink:label="ifrs-full_DisclosureOfInterestExpenseExplanatory" xlink:title="ifrs-full_DisclosureOfInterestExpenseExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfInterestExpenseExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfInterestExpenseExplanatory" xlink:type="arc" use="optional" order="211" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForRepairsAndMaintenanceExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForRepairsAndMaintenanceExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForRepairsAndMaintenanceExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForRepairsAndMaintenanceExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForRepairsAndMaintenanceExplanatory" xlink:type="arc" use="optional" order="212" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfRevenueExplanatory" xlink:label="ifrs-full_DisclosureOfRevenueExplanatory" xlink:title="ifrs-full_DisclosureOfRevenueExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfRevenueExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfRevenueExplanatory" xlink:type="arc" use="optional" order="213" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromContributionsOfNoncontrollingInterests" xlink:label="ifrs-full_ProceedsFromContributionsOfNoncontrollingInterests" xlink:title="ifrs-full_ProceedsFromContributionsOfNoncontrollingInterests" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_ProceedsFromContributionsOfNoncontrollingInterests" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_ProceedsFromContributionsOfNoncontrollingInterests" xlink:type="arc" use="optional" order="214" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" xlink:label="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" xlink:title="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" xlink:type="arc" use="optional" order="215" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControl" xlink:label="ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControl" xlink:title="ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControl" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControl" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControl" xlink:type="arc" use="optional" order="216" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentDerivativeFinancialAssets" xlink:label="ifrs-full_NoncurrentDerivativeFinancialAssets" xlink:title="ifrs-full_NoncurrentDerivativeFinancialAssets" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_NoncurrentDerivativeFinancialAssets" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_NoncurrentDerivativeFinancialAssets" xlink:type="arc" use="optional" order="217" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherNoncurrentReceivables" xlink:label="ifrs-full_OtherNoncurrentReceivables" xlink:title="ifrs-full_OtherNoncurrentReceivables" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_OtherNoncurrentReceivables" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_OtherNoncurrentReceivables" xlink:type="arc" use="optional" order="218" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DeferredTaxAssets" xlink:label="ifrs-full_DeferredTaxAssets" xlink:title="ifrs-full_DeferredTaxAssets" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DeferredTaxAssets" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DeferredTaxAssets" xlink:type="arc" use="optional" order="219" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_RevenueFromProductServices" xlink:label="bwlpg_RevenueFromProductServices" xlink:title="bwlpg_RevenueFromProductServices" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_RevenueFromProductServices" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_RevenueFromProductServices" xlink:type="arc" order="220" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory" xlink:label="ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory" xlink:title="ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory" xlink:type="arc" use="optional" order="221" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InvestmentsInJointVenturesAccountedForUsingEquityMethod" xlink:label="ifrs-full_InvestmentsInJointVenturesAccountedForUsingEquityMethod" xlink:title="ifrs-full_InvestmentsInJointVenturesAccountedForUsingEquityMethod" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_InvestmentsInJointVenturesAccountedForUsingEquityMethod" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_InvestmentsInJointVenturesAccountedForUsingEquityMethod" xlink:type="arc" use="optional" order="222" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:label="ifrs-full_OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:title="ifrs-full_OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:type="arc" use="optional" order="223" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities" xlink:label="ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities" xlink:title="ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities" xlink:type="arc" use="optional" order="224" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughLeaseModificationsLiabilitiesArisingFromFinancingActivities" xlink:label="bwlpg_IncreaseDecreaseThroughLeaseModificationsLiabilitiesArisingFromFinancingActivities" xlink:title="bwlpg_IncreaseDecreaseThroughLeaseModificationsLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_IncreaseDecreaseThroughLeaseModificationsLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_IncreaseDecreaseThroughLeaseModificationsLiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="225" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory" xlink:label="ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory" xlink:title="ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory" xlink:type="arc" use="optional" order="226" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherCashPaymentsToAcquireInterestsInJointVenturesClassifiedAsInvestingActivities" xlink:label="ifrs-full_OtherCashPaymentsToAcquireInterestsInJointVenturesClassifiedAsInvestingActivities" xlink:title="ifrs-full_OtherCashPaymentsToAcquireInterestsInJointVenturesClassifiedAsInvestingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_OtherCashPaymentsToAcquireInterestsInJointVenturesClassifiedAsInvestingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_OtherCashPaymentsToAcquireInterestsInJointVenturesClassifiedAsInvestingActivities" xlink:type="arc" use="optional" order="227" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RevenueFromRenderingOfTransportServices" xlink:label="ifrs-full_RevenueFromRenderingOfTransportServices" xlink:title="ifrs-full_RevenueFromRenderingOfTransportServices" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_RevenueFromRenderingOfTransportServices" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_RevenueFromRenderingOfTransportServices" xlink:type="arc" use="optional" order="228" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NameOfParentEntity" xlink:label="ifrs-full_NameOfParentEntity" xlink:title="ifrs-full_NameOfParentEntity" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_NameOfParentEntity" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_NameOfParentEntity" xlink:type="arc" use="optional" order="229" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NameOfUltimateParentOfGroup" xlink:label="ifrs-full_NameOfUltimateParentOfGroup" xlink:title="ifrs-full_NameOfUltimateParentOfGroup" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_NameOfUltimateParentOfGroup" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_NameOfUltimateParentOfGroup" xlink:type="arc" use="optional" order="230" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForDeferredIncomeTaxExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForDeferredIncomeTaxExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForDeferredIncomeTaxExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForDeferredIncomeTaxExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForDeferredIncomeTaxExplanatory" xlink:type="arc" use="optional" order="231" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForHedgingExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForHedgingExplanatory" xlink:title="ifrs-full_DescriptionOfAccountingPolicyForHedgingExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForHedgingExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DescriptionOfAccountingPolicyForHedgingExplanatory" xlink:type="arc" use="optional" order="232" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfDeferredTaxesExplanatory" xlink:label="ifrs-full_DisclosureOfDeferredTaxesExplanatory" xlink:title="ifrs-full_DisclosureOfDeferredTaxesExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfDeferredTaxesExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfDeferredTaxesExplanatory" xlink:type="arc" use="optional" order="233" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory" xlink:label="ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory" xlink:title="ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory" xlink:type="arc" use="optional" order="234" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfBorrowingCostsExplanatory" xlink:label="ifrs-full_DisclosureOfBorrowingCostsExplanatory" xlink:title="ifrs-full_DisclosureOfBorrowingCostsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfBorrowingCostsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfBorrowingCostsExplanatory" xlink:type="arc" use="optional" order="235" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CancellationOfTreasuryShares" xlink:label="ifrs-full_CancellationOfTreasuryShares" xlink:title="ifrs-full_CancellationOfTreasuryShares" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CancellationOfTreasuryShares" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CancellationOfTreasuryShares" xlink:type="arc" use="optional" order="236" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_AdjustmentsForDerivativeFinancialInstruments" xlink:label="bwlpg_AdjustmentsForDerivativeFinancialInstruments" xlink:title="bwlpg_AdjustmentsForDerivativeFinancialInstruments" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_AdjustmentsForDerivativeFinancialInstruments" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_AdjustmentsForDerivativeFinancialInstruments" xlink:type="arc" order="237" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_VoyageExpenses" xlink:label="bwlpg_VoyageExpenses" xlink:title="bwlpg_VoyageExpenses" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_VoyageExpenses" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_VoyageExpenses" xlink:type="arc" order="238" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss" xlink:label="ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss" xlink:title="ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss" xlink:type="arc" use="optional" order="239" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments" xlink:title="ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments" xlink:type="arc" use="optional" order="240" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentInvestmentsInEquityInstrumentsDesignatedAtFairValueThroughOtherComprehensiveIncome" xlink:label="ifrs-full_NoncurrentInvestmentsInEquityInstrumentsDesignatedAtFairValueThroughOtherComprehensiveIncome" xlink:title="ifrs-full_NoncurrentInvestmentsInEquityInstrumentsDesignatedAtFairValueThroughOtherComprehensiveIncome" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_NoncurrentInvestmentsInEquityInstrumentsDesignatedAtFairValueThroughOtherComprehensiveIncome" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_NoncurrentInvestmentsInEquityInstrumentsDesignatedAtFairValueThroughOtherComprehensiveIncome" xlink:type="arc" use="optional" order="241" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughEffectsOfReDomiciliation" xlink:label="bwlpg_IncreaseDecreaseThroughEffectsOfReDomiciliation" xlink:title="bwlpg_IncreaseDecreaseThroughEffectsOfReDomiciliation" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_IncreaseDecreaseThroughEffectsOfReDomiciliation" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_IncreaseDecreaseThroughEffectsOfReDomiciliation" xlink:type="arc" order="242" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughTransferToTonnageTaxReserve" xlink:label="bwlpg_IncreaseDecreaseThroughTransferToTonnageTaxReserve" xlink:title="bwlpg_IncreaseDecreaseThroughTransferToTonnageTaxReserve" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_IncreaseDecreaseThroughTransferToTonnageTaxReserve" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_IncreaseDecreaseThroughTransferToTonnageTaxReserve" xlink:type="arc" order="243" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughChangeInEquityOfSubsidiaries" xlink:label="ifrs-full_IncreaseDecreaseThroughChangeInEquityOfSubsidiaries" xlink:title="ifrs-full_IncreaseDecreaseThroughChangeInEquityOfSubsidiaries" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_IncreaseDecreaseThroughChangeInEquityOfSubsidiaries" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_IncreaseDecreaseThroughChangeInEquityOfSubsidiaries" xlink:type="arc" use="optional" order="244" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_SaleOrIssueOfTreasuryShares" xlink:label="ifrs-full_SaleOrIssueOfTreasuryShares" xlink:title="ifrs-full_SaleOrIssueOfTreasuryShares" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_SaleOrIssueOfTreasuryShares" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_SaleOrIssueOfTreasuryShares" xlink:type="arc" use="optional" order="245" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IssueOfEquity" xlink:label="ifrs-full_IssueOfEquity" xlink:title="ifrs-full_IssueOfEquity" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_IssueOfEquity" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_IssueOfEquity" xlink:type="arc" use="optional" order="246" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForGainsLossesOnChangeInFairValueOfFinancialAssets" xlink:label="ifrs-full_AdjustmentsForGainsLossesOnChangeInFairValueOfFinancialAssets" xlink:title="ifrs-full_AdjustmentsForGainsLossesOnChangeInFairValueOfFinancialAssets" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_AdjustmentsForGainsLossesOnChangeInFairValueOfFinancialAssets" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_AdjustmentsForGainsLossesOnChangeInFairValueOfFinancialAssets" xlink:type="arc" order="247" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherCashReceiptsFromSalesOfEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:label="ifrs-full_OtherCashReceiptsFromSalesOfEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:title="ifrs-full_OtherCashReceiptsFromSalesOfEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_OtherCashReceiptsFromSalesOfEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_OtherCashReceiptsFromSalesOfEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:type="arc" use="optional" order="248" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromSaleOrIssueOfTreasuryShares" xlink:label="ifrs-full_ProceedsFromSaleOrIssueOfTreasuryShares" xlink:title="ifrs-full_ProceedsFromSaleOrIssueOfTreasuryShares" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_ProceedsFromSaleOrIssueOfTreasuryShares" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_ProceedsFromSaleOrIssueOfTreasuryShares" xlink:type="arc" use="optional" order="249" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_CapitalReturnToNonControllingInterestsClassifiedAsFinancingActivities" xlink:label="bwlpg_CapitalReturnToNonControllingInterestsClassifiedAsFinancingActivities" xlink:title="bwlpg_CapitalReturnToNonControllingInterestsClassifiedAsFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_CapitalReturnToNonControllingInterestsClassifiedAsFinancingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_CapitalReturnToNonControllingInterestsClassifiedAsFinancingActivities" xlink:type="arc" order="250" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DilutedEarningsLossPerShare" xlink:label="ifrs-full_DilutedEarningsLossPerShare" xlink:title="ifrs-full_DilutedEarningsLossPerShare" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DilutedEarningsLossPerShare" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DilutedEarningsLossPerShare" xlink:type="arc" use="optional" order="251" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_IncreaseDecreaseThroughAcquisitionOfVesselsLiabilitiesArisingFromFinancingActivities" xlink:label="bwlpg_IncreaseDecreaseThroughAcquisitionOfVesselsLiabilitiesArisingFromFinancingActivities" xlink:title="bwlpg_IncreaseDecreaseThroughAcquisitionOfVesselsLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_IncreaseDecreaseThroughAcquisitionOfVesselsLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_IncreaseDecreaseThroughAcquisitionOfVesselsLiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="252" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_NonCashTransactionRelatingToIssuanceOfEntitysEquitySharesToSellerIncludedInAcquisitionOfVessels" xlink:label="bwlpg_NonCashTransactionRelatingToIssuanceOfEntitysEquitySharesToSellerIncludedInAcquisitionOfVessels" xlink:title="bwlpg_NonCashTransactionRelatingToIssuanceOfEntitysEquitySharesToSellerIncludedInAcquisitionOfVessels" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_NonCashTransactionRelatingToIssuanceOfEntitysEquitySharesToSellerIncludedInAcquisitionOfVessels" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_NonCashTransactionRelatingToIssuanceOfEntitysEquitySharesToSellerIncludedInAcquisitionOfVessels" xlink:type="arc" order="253" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:label="ifrs-full_CurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:title="ifrs-full_CurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncome" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_CurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_CurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncome" xlink:type="arc" use="optional" order="254" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="5493006WBEME88YFDW23-2025-12-31.xsd#bwlpg_DecreaseThroughDerecognitionOfLeaseLiabilitiesArisingFromFinancingActivities" xlink:label="bwlpg_DecreaseThroughDerecognitionOfLeaseLiabilitiesArisingFromFinancingActivities" xlink:title="bwlpg_DecreaseThroughDerecognitionOfLeaseLiabilitiesArisingFromFinancingActivities" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="bwlpg_DecreaseThroughDerecognitionOfLeaseLiabilitiesArisingFromFinancingActivities" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to bwlpg_DecreaseThroughDerecognitionOfLeaseLiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="255" xbrldt:closed="false" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory" xlink:label="ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory" xlink:title="ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory" />
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory" xlink:title="Definition : esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder to ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory" xlink:type="arc" use="optional" order="256" xbrldt:closed="false" />
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.bwlpg.com/xbrl/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOME" />
  <link:definitionLink xlink:type="extended" xlink:role="http://www.bwlpg.com/xbrl/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMECALC2" />
  <link:definitionLink xlink:type="extended" xlink:role="http://www.bwlpg.com/xbrl/role/CONSOLIDATEDBALANCESHEET" />
  <link:definitionLink xlink:type="extended" xlink:role="http://www.bwlpg.com/xbrl/role/CONSOLIDATEDSTATEMENTOFCASHFLOWS" />
  <link:definitionLink xlink:type="extended" xlink:role="http://www.bwlpg.com/xbrl/role/NOTESTOTHEFINANCIALSTATEMENTS" />
</link:linkbase>