<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated by Fujitsu Interstage XWand B0250 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:zigv="http://www.zignagovetro.com/2021-12-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt">
  <link:roleRef roleURI="http://www.zignagovetro.com/role/StatementConsolidatedStatementsOfChangesInEquity" xlink:type="simple" xlink:href="zigv-2021-12-31.xsd#StatementConsolidatedStatementsOfChangesInEquity"/>
  <link:roleRef roleURI="http://www.zignagovetro.com/role/Anchoring" xlink:type="simple" xlink:href="zigv-2021-12-31.xsd#Anchoring"/>
  <link:roleRef roleURI="http://www.esma.europa.eu/xbrl/role/cor/esef_role-999999" xlink:type="simple" xlink:href="http://www.esma.europa.eu/taxonomy/2020-03-16/esef_cor.xsd#esef_role-999999"/>
  <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/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://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://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:definitionLink xlink:type="extended" xlink:role="http://www.zignagovetro.com/role/Anchoring">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentTaxAssetsCurrent" xlink:label="CurrentTaxAssetsCurrent" xlink:title="CurrentTaxAssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:href="zigv-2021-12-31.xsd#zigv_CurrentTaxAssetsCurrentRelatedParty" xlink:label="CurrentTaxAssetsCurrentRelatedParty" xlink:title="CurrentTaxAssetsCurrentRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="CurrentTaxAssetsCurrent" xlink:to="CurrentTaxAssetsCurrentRelatedParty" xlink:title="definition: CurrentTaxAssetsCurrent to CurrentTaxAssetsCurrentRelatedParty" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RetainedEarnings" xlink:label="RetainedEarnings" xlink:title="RetainedEarnings"/>
    <link:loc xlink:type="locator" xlink:href="zigv-2021-12-31.xsd#zigv_ResultOfTheYear" xlink:label="ResultOfTheYear" xlink:title="ResultOfTheYear"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="RetainedEarnings" xlink:to="ResultOfTheYear" xlink:title="definition: RetainedEarnings to ResultOfTheYear" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:label="ProfitLossAttributableToOwnersOfParent" xlink:title="ProfitLossAttributableToOwnersOfParent"/>
    <link:loc xlink:type="locator" xlink:href="zigv-2021-12-31.xsd#zigv_OtherExpenseByNatureRelatedParty" xlink:label="OtherExpenseByNatureRelatedParty" xlink:title="OtherExpenseByNatureRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="ProfitLossAttributableToOwnersOfParent" xlink:to="OtherExpenseByNatureRelatedParty" xlink:title="definition: ProfitLossAttributableToOwnersOfParent to OtherExpenseByNatureRelatedParty" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:label="CashFlowsFromUsedInInvestingActivities" xlink:title="CashFlowsFromUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:href="zigv-2021-12-31.xsd#zigv_AdjustmentsForIncreaseDecreaseInTradeAccountPayableForAssets" xlink:label="AdjustmentsForIncreaseDecreaseInTradeAccountPayableForAssets" xlink:title="AdjustmentsForIncreaseDecreaseInTradeAccountPayableForAssets"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="CashFlowsFromUsedInInvestingActivities" xlink:to="AdjustmentsForIncreaseDecreaseInTradeAccountPayableForAssets" xlink:title="definition: CashFlowsFromUsedInInvestingActivities to AdjustmentsForIncreaseDecreaseInTradeAccountPayableForAssets" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:label="IncreaseDecreaseInCashAndCashEquivalents" xlink:title="IncreaseDecreaseInCashAndCashEquivalents"/>
    <link:loc xlink:type="locator" xlink:href="zigv-2021-12-31.xsd#zigv_CashAndCashAndOthers" xlink:label="CashAndCashAndOthers" xlink:title="CashAndCashAndOthers"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" xlink:from="IncreaseDecreaseInCashAndCashEquivalents" xlink:to="CashAndCashAndOthers" xlink:title="definition: IncreaseDecreaseInCashAndCashEquivalents to CashAndCashAndOthers" order="1.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.esma.europa.eu/xbrl/role/cor/esef_role-999999">
    <link:loc xlink:type="locator" xlink:href="http://www.esma.europa.eu/taxonomy/2020-03-16/esef_cor.xsd#esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:label="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:title="LineItemsNotDimensionallyQualifiedPlaceholder"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Goodwill" xlink:label="Goodwill" xlink:title="Goodwill"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="Goodwill" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to Goodwill" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:label="IntangibleAssetsOtherThanGoodwill" xlink:title="IntangibleAssetsOtherThanGoodwill"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="IntangibleAssetsOtherThanGoodwill" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to IntangibleAssetsOtherThanGoodwill" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_InvestmentAccountedForUsingEquityMethod" xlink:label="InvestmentAccountedForUsingEquityMethod" xlink:title="InvestmentAccountedForUsingEquityMethod"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="InvestmentAccountedForUsingEquityMethod" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to InvestmentAccountedForUsingEquityMethod" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherNoncurrentNonfinancialAssets" xlink:label="OtherNoncurrentNonfinancialAssets" xlink:title="OtherNoncurrentNonfinancialAssets"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherNoncurrentNonfinancialAssets" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherNoncurrentNonfinancialAssets" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DeferredTaxAssets" xlink:label="DeferredTaxAssets" xlink:title="DeferredTaxAssets"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="DeferredTaxAssets" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to DeferredTaxAssets" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentAssets" xlink:label="NoncurrentAssets" xlink:title="NoncurrentAssets"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="NoncurrentAssets" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to NoncurrentAssets" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Inventories" xlink:label="Inventories" xlink:title="Inventories"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="Inventories" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to Inventories" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_TradeAndOtherCurrentReceivables" xlink:label="TradeAndOtherCurrentReceivables" xlink:title="TradeAndOtherCurrentReceivables"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="TradeAndOtherCurrentReceivables" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to TradeAndOtherCurrentReceivables" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherCurrentFinancialAssets" xlink:label="OtherCurrentFinancialAssets" xlink:title="OtherCurrentFinancialAssets"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherCurrentFinancialAssets" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherCurrentFinancialAssets" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentTaxAssetsCurrent" xlink:label="CurrentTaxAssetsCurrent" xlink:title="CurrentTaxAssetsCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="CurrentTaxAssetsCurrent" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to CurrentTaxAssetsCurrent" order="12.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashAndCashEquivalents" xlink:label="CashAndCashEquivalents" xlink:title="CashAndCashEquivalents"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="CashAndCashEquivalents" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to CashAndCashEquivalents" order="13.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Assets" xlink:label="Assets" xlink:title="Assets"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="Assets" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to Assets" order="15.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IssuedCapital" xlink:label="IssuedCapital" xlink:title="IssuedCapital"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="IssuedCapital" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to IssuedCapital" order="16.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherReserves" xlink:label="OtherReserves" xlink:title="OtherReserves"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherReserves" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherReserves" order="17.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_TreasuryShares" xlink:label="TreasuryShares" xlink:title="TreasuryShares"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="TreasuryShares" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to TreasuryShares" order="18.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RetainedEarnings" xlink:label="RetainedEarnings" xlink:title="RetainedEarnings"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="RetainedEarnings" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to RetainedEarnings" order="19.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAttributableToOwnersOfParent" xlink:label="EquityAttributableToOwnersOfParent" xlink:title="EquityAttributableToOwnersOfParent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="EquityAttributableToOwnersOfParent" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to EquityAttributableToOwnersOfParent" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncontrollingInterests" xlink:label="NoncontrollingInterests" xlink:title="NoncontrollingInterests"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="NoncontrollingInterests" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to NoncontrollingInterests" order="21.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Equity" xlink:label="Equity" xlink:title="Equity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="Equity" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to Equity" order="22.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherLongtermProvisions" xlink:label="OtherLongtermProvisions" xlink:title="OtherLongtermProvisions"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherLongtermProvisions" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherLongtermProvisions" order="23.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentProvisionsForEmployeeBenefits" xlink:label="NoncurrentProvisionsForEmployeeBenefits" xlink:title="NoncurrentProvisionsForEmployeeBenefits"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="NoncurrentProvisionsForEmployeeBenefits" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to NoncurrentProvisionsForEmployeeBenefits" order="24.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherNoncurrentFinancialLiabilities" xlink:label="OtherNoncurrentFinancialLiabilities" xlink:title="OtherNoncurrentFinancialLiabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherNoncurrentFinancialLiabilities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherNoncurrentFinancialLiabilities" order="25.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherNoncurrentNonfinancialLiabilities" xlink:label="OtherNoncurrentNonfinancialLiabilities" xlink:title="OtherNoncurrentNonfinancialLiabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherNoncurrentNonfinancialLiabilities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherNoncurrentNonfinancialLiabilities" order="26.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DeferredTaxLiabilities" xlink:label="DeferredTaxLiabilities" xlink:title="DeferredTaxLiabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="DeferredTaxLiabilities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to DeferredTaxLiabilities" order="27.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentLiabilities" xlink:label="NoncurrentLiabilities" xlink:title="NoncurrentLiabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="NoncurrentLiabilities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to NoncurrentLiabilities" order="28.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherCurrentFinancialLiabilities" xlink:label="OtherCurrentFinancialLiabilities" xlink:title="OtherCurrentFinancialLiabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherCurrentFinancialLiabilities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherCurrentFinancialLiabilities" order="29.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_TradeAndOtherCurrentPayables" xlink:label="TradeAndOtherCurrentPayables" xlink:title="TradeAndOtherCurrentPayables"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="TradeAndOtherCurrentPayables" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to TradeAndOtherCurrentPayables" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherCurrentNonfinancialLiabilities" xlink:label="OtherCurrentNonfinancialLiabilities" xlink:title="OtherCurrentNonfinancialLiabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherCurrentNonfinancialLiabilities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherCurrentNonfinancialLiabilities" order="31.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentTaxLiabilitiesCurrent" xlink:label="CurrentTaxLiabilitiesCurrent" xlink:title="CurrentTaxLiabilitiesCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="CurrentTaxLiabilitiesCurrent" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to CurrentTaxLiabilitiesCurrent" order="32.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentLiabilities" xlink:label="CurrentLiabilities" xlink:title="CurrentLiabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="CurrentLiabilities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to CurrentLiabilities" order="33.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Liabilities" xlink:label="Liabilities" xlink:title="Liabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="Liabilities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to Liabilities" order="34.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAndLiabilities" xlink:label="EquityAndLiabilities" xlink:title="EquityAndLiabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="EquityAndLiabilities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to EquityAndLiabilities" order="35.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Revenue" xlink:label="Revenue" xlink:title="Revenue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="Revenue" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to Revenue" order="36.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RevenueFromSaleOfGoodsRelatedPartyTransactions" xlink:label="RevenueFromSaleOfGoodsRelatedPartyTransactions" xlink:title="RevenueFromSaleOfGoodsRelatedPartyTransactions"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="RevenueFromSaleOfGoodsRelatedPartyTransactions" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to RevenueFromSaleOfGoodsRelatedPartyTransactions" order="37.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RawMaterialsAndConsumablesUsed" xlink:label="RawMaterialsAndConsumablesUsed" xlink:title="RawMaterialsAndConsumablesUsed"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="RawMaterialsAndConsumablesUsed" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to RawMaterialsAndConsumablesUsed" order="38.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PurchasesOfGoodsRelatedPartyTransactions" xlink:label="PurchasesOfGoodsRelatedPartyTransactions" xlink:title="PurchasesOfGoodsRelatedPartyTransactions"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="PurchasesOfGoodsRelatedPartyTransactions" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to PurchasesOfGoodsRelatedPartyTransactions" order="39.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherExpenseByNature" xlink:label="OtherExpenseByNature" xlink:title="OtherExpenseByNature"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherExpenseByNature" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherExpenseByNature" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EmployeeBenefitsExpense" xlink:label="EmployeeBenefitsExpense" xlink:title="EmployeeBenefitsExpense"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="EmployeeBenefitsExpense" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to EmployeeBenefitsExpense" order="41.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DepreciationAndAmortisationExpense" xlink:label="DepreciationAndAmortisationExpense" xlink:title="DepreciationAndAmortisationExpense"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="DepreciationAndAmortisationExpense" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to DepreciationAndAmortisationExpense" order="42.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherExpenseByFunction" xlink:label="OtherExpenseByFunction" xlink:title="OtherExpenseByFunction"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherExpenseByFunction" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherExpenseByFunction" order="43.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherIncome" xlink:label="OtherIncome" xlink:title="OtherIncome"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherIncome" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherIncome" order="44.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" xlink:label="ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" xlink:title="ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" order="45.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_FinanceIncome" xlink:label="FinanceIncome" xlink:title="FinanceIncome"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="FinanceIncome" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to FinanceIncome" order="46.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_FinanceCosts" xlink:label="FinanceCosts" xlink:title="FinanceCosts"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="FinanceCosts" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to FinanceCosts" order="47.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_GainsLossesOnNetMonetaryPosition" xlink:label="GainsLossesOnNetMonetaryPosition" xlink:title="GainsLossesOnNetMonetaryPosition"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="GainsLossesOnNetMonetaryPosition" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to GainsLossesOnNetMonetaryPosition" order="48.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossBeforeTax" xlink:label="ProfitLossBeforeTax" xlink:title="ProfitLossBeforeTax"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ProfitLossBeforeTax" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to ProfitLossBeforeTax" order="49.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:label="IncomeTaxExpenseContinuingOperations" xlink:title="IncomeTaxExpenseContinuingOperations"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="IncomeTaxExpenseContinuingOperations" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to IncomeTaxExpenseContinuingOperations" order="50.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLoss" xlink:label="ProfitLoss" xlink:title="ProfitLoss"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ProfitLoss" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to ProfitLoss" order="51.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:label="ProfitLossAttributableToNoncontrollingInterests" xlink:title="ProfitLossAttributableToNoncontrollingInterests"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ProfitLossAttributableToNoncontrollingInterests" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to ProfitLossAttributableToNoncontrollingInterests" order="52.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:label="ProfitLossAttributableToOwnersOfParent" xlink:title="ProfitLossAttributableToOwnersOfParent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ProfitLossAttributableToOwnersOfParent" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to ProfitLossAttributableToOwnersOfParent" order="53.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationBeforeTax" xlink:label="GainsLossesOnExchangeDifferencesOnTranslationBeforeTax" xlink:title="GainsLossesOnExchangeDifferencesOnTranslationBeforeTax"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="GainsLossesOnExchangeDifferencesOnTranslationBeforeTax" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to GainsLossesOnExchangeDifferencesOnTranslationBeforeTax" order="54.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax" xlink:label="OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax" xlink:title="OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax" order="55.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:label="OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:title="OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" order="56.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:label="IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:title="IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome" order="57.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax" xlink:label="OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax" xlink:title="OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax" order="58.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncome" xlink:label="OtherComprehensiveIncome" xlink:title="OtherComprehensiveIncome"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherComprehensiveIncome" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherComprehensiveIncome" order="59.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets" xlink:label="AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets" xlink:title="AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets" order="61.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForProvisions" xlink:label="AdjustmentsForProvisions" xlink:title="AdjustmentsForProvisions"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AdjustmentsForProvisions" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AdjustmentsForProvisions" order="62.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForFinanceIncome" xlink:label="AdjustmentsForFinanceIncome" xlink:title="AdjustmentsForFinanceIncome"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AdjustmentsForFinanceIncome" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AdjustmentsForFinanceIncome" order="63.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForFinanceCosts" xlink:label="AdjustmentsForFinanceCosts" xlink:title="AdjustmentsForFinanceCosts"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AdjustmentsForFinanceCosts" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AdjustmentsForFinanceCosts" order="64.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForUnrealisedForeignExchangeLossesGains" xlink:label="AdjustmentsForUnrealisedForeignExchangeLossesGains" xlink:title="AdjustmentsForUnrealisedForeignExchangeLossesGains"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AdjustmentsForUnrealisedForeignExchangeLossesGains" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AdjustmentsForUnrealisedForeignExchangeLossesGains" order="65.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:label="IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:title="IncomeTaxesPaidRefundClassifiedAsOperatingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to IncomeTaxesPaidRefundClassifiedAsOperatingActivities" order="66.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForFairValueGainsLosses" xlink:label="AdjustmentsForFairValueGainsLosses" xlink:title="AdjustmentsForFairValueGainsLosses"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AdjustmentsForFairValueGainsLosses" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AdjustmentsForFairValueGainsLosses" order="67.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DividendsReceivedClassifiedAsOperatingActivities" xlink:label="DividendsReceivedClassifiedAsOperatingActivities" xlink:title="DividendsReceivedClassifiedAsOperatingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="DividendsReceivedClassifiedAsOperatingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to DividendsReceivedClassifiedAsOperatingActivities" order="68.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable" xlink:label="AdjustmentsForDecreaseIncreaseInTradeAccountReceivable" xlink:title="AdjustmentsForDecreaseIncreaseInTradeAccountReceivable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AdjustmentsForDecreaseIncreaseInTradeAccountReceivable" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AdjustmentsForDecreaseIncreaseInTradeAccountReceivable" order="69.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInOtherOperatingReceivables" xlink:label="AdjustmentsForDecreaseIncreaseInOtherOperatingReceivables" xlink:title="AdjustmentsForDecreaseIncreaseInOtherOperatingReceivables"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AdjustmentsForDecreaseIncreaseInOtherOperatingReceivables" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AdjustmentsForDecreaseIncreaseInOtherOperatingReceivables" order="70.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInInventories" xlink:label="AdjustmentsForDecreaseIncreaseInInventories" xlink:title="AdjustmentsForDecreaseIncreaseInInventories"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AdjustmentsForDecreaseIncreaseInInventories" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AdjustmentsForDecreaseIncreaseInInventories" order="71.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable" xlink:label="AdjustmentsForIncreaseDecreaseInTradeAccountPayable" xlink:title="AdjustmentsForIncreaseDecreaseInTradeAccountPayable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AdjustmentsForIncreaseDecreaseInTradeAccountPayable" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AdjustmentsForIncreaseDecreaseInTradeAccountPayable" order="72.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInOtherOperatingPayables" xlink:label="AdjustmentsForIncreaseDecreaseInOtherOperatingPayables" xlink:title="AdjustmentsForIncreaseDecreaseInOtherOperatingPayables"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AdjustmentsForIncreaseDecreaseInOtherOperatingPayables" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AdjustmentsForIncreaseDecreaseInOtherOperatingPayables" order="73.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities" xlink:label="OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities" xlink:title="OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities" order="74.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseThroughCumulativeCatchupAdjustmentsToRevenueContractLiabilities" xlink:label="IncreaseDecreaseThroughCumulativeCatchupAdjustmentsToRevenueContractLiabilities" xlink:title="IncreaseDecreaseThroughCumulativeCatchupAdjustmentsToRevenueContractLiabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="IncreaseDecreaseThroughCumulativeCatchupAdjustmentsToRevenueContractLiabilities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to IncreaseDecreaseThroughCumulativeCatchupAdjustmentsToRevenueContractLiabilities" order="75.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:label="CashFlowsFromUsedInOperatingActivities" xlink:title="CashFlowsFromUsedInOperatingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="CashFlowsFromUsedInOperatingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to CashFlowsFromUsedInOperatingActivities" order="76.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:label="PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:title="PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" order="77.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:label="PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:title="PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" order="78.0"/>
    <link:loc xlink:type="locator" xlink:href="zigv-2021-12-31.xsd#zigv_AdjustmentsForIncreaseDecreaseInTradeAccountPayableForAssets" xlink:label="AdjustmentsForIncreaseDecreaseInTradeAccountPayableForAssets" xlink:title="AdjustmentsForIncreaseDecreaseInTradeAccountPayableForAssets"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AdjustmentsForIncreaseDecreaseInTradeAccountPayableForAssets" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AdjustmentsForIncreaseDecreaseInTradeAccountPayableForAssets" order="79.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProceedsFromOtherLongtermAssetsClassifiedAsInvestingActivities" xlink:label="ProceedsFromOtherLongtermAssetsClassifiedAsInvestingActivities" xlink:title="ProceedsFromOtherLongtermAssetsClassifiedAsInvestingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ProceedsFromOtherLongtermAssetsClassifiedAsInvestingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to ProceedsFromOtherLongtermAssetsClassifiedAsInvestingActivities" order="80.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:label="ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:title="ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" order="81.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:label="CashFlowsFromUsedInInvestingActivities" xlink:title="CashFlowsFromUsedInInvestingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="CashFlowsFromUsedInInvestingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to CashFlowsFromUsedInInvestingActivities" order="82.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:label="InterestPaidClassifiedAsFinancingActivities" xlink:title="InterestPaidClassifiedAsFinancingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="InterestPaidClassifiedAsFinancingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to InterestPaidClassifiedAsFinancingActivities" order="83.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_InterestReceivedClassifiedAsInvestingActivities" xlink:label="InterestReceivedClassifiedAsInvestingActivities" xlink:title="InterestReceivedClassifiedAsInvestingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="InterestReceivedClassifiedAsInvestingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to InterestReceivedClassifiedAsInvestingActivities" order="84.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:label="ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:title="ProceedsFromBorrowingsClassifiedAsFinancingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to ProceedsFromBorrowingsClassifiedAsFinancingActivities" order="85.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:label="RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:title="RepaymentsOfBorrowingsClassifiedAsFinancingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to RepaymentsOfBorrowingsClassifiedAsFinancingActivities" order="86.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:label="DividendsPaidClassifiedAsFinancingActivities" xlink:title="DividendsPaidClassifiedAsFinancingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="DividendsPaidClassifiedAsFinancingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to DividendsPaidClassifiedAsFinancingActivities" order="87.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:label="CashFlowsFromUsedInFinancingActivities" xlink:title="CashFlowsFromUsedInFinancingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="CashFlowsFromUsedInFinancingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to CashFlowsFromUsedInFinancingActivities" order="88.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:label="IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:title="IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" order="89.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:label="IncreaseDecreaseInCashAndCashEquivalents" xlink:title="IncreaseDecreaseInCashAndCashEquivalents"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="IncreaseDecreaseInCashAndCashEquivalents" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to IncreaseDecreaseInCashAndCashEquivalents" order="90.0"/>
    <link:loc xlink:type="locator" xlink:href="zigv-2021-12-31.xsd#zigv_CashAndCashAndOthers" xlink:label="CashAndCashAndOthers" xlink:title="CashAndCashAndOthers"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="CashAndCashAndOthers" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to CashAndCashAndOthers" order="91.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_InvestmentsInSubsidiariesJointVenturesAndAssociates" xlink:label="InvestmentsInSubsidiariesJointVenturesAndAssociates" xlink:title="InvestmentsInSubsidiariesJointVenturesAndAssociates"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="InvestmentsInSubsidiariesJointVenturesAndAssociates" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to InvestmentsInSubsidiariesJointVenturesAndAssociates" order="92.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome" xlink:label="IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome" xlink:title="IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome" order="93.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AmountsReceivableRelatedPartyTransactions" xlink:label="AmountsReceivableRelatedPartyTransactions" xlink:title="AmountsReceivableRelatedPartyTransactions"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AmountsReceivableRelatedPartyTransactions" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AmountsReceivableRelatedPartyTransactions" order="96.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherCashReceiptsFromSalesOfEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:label="OtherCashReceiptsFromSalesOfEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:title="OtherCashReceiptsFromSalesOfEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherCashReceiptsFromSalesOfEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherCashReceiptsFromSalesOfEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" order="97.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AmountsPayableRelatedPartyTransactions" xlink:label="AmountsPayableRelatedPartyTransactions" xlink:title="AmountsPayableRelatedPartyTransactions"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AmountsPayableRelatedPartyTransactions" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AmountsPayableRelatedPartyTransactions" order="98.0"/>
    <link:loc xlink:type="locator" xlink:href="zigv-2021-12-31.xsd#zigv_OtherExpenseByNatureRelatedParty" xlink:label="OtherExpenseByNatureRelatedParty" xlink:title="OtherExpenseByNatureRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="OtherExpenseByNatureRelatedParty" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to OtherExpenseByNatureRelatedParty" order="99.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForDepreciationAndAmortisationExpense" xlink:label="AdjustmentsForDepreciationAndAmortisationExpense" xlink:title="AdjustmentsForDepreciationAndAmortisationExpense"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AdjustmentsForDepreciationAndAmortisationExpense" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AdjustmentsForDepreciationAndAmortisationExpense" order="161.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_BasicEarningsLossPerShare" xlink:label="BasicEarningsLossPerShare" xlink:title="BasicEarningsLossPerShare"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="BasicEarningsLossPerShare" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to BasicEarningsLossPerShare" order="162.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossFromOperatingActivities" xlink:label="ProfitLossFromOperatingActivities" xlink:title="ProfitLossFromOperatingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ProfitLossFromOperatingActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to ProfitLossFromOperatingActivities" order="163.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" xlink:label="ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" xlink:title="ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" order="164.0"/>
    <link:loc xlink:type="locator" xlink:href="zigv-2021-12-31.xsd#zigv_CurrentTaxAssetsCurrentRelatedParty" xlink:label="CurrentTaxAssetsCurrentRelatedParty" xlink:title="CurrentTaxAssetsCurrentRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="CurrentTaxAssetsCurrentRelatedParty" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to CurrentTaxAssetsCurrentRelatedParty" order="165.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PropertyPlantAndEquipment" xlink:label="PropertyPlantAndEquipment" xlink:title="PropertyPlantAndEquipment"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="PropertyPlantAndEquipment" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to PropertyPlantAndEquipment" order="166.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentAssets" xlink:label="CurrentAssets" xlink:title="CurrentAssets"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="CurrentAssets" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to CurrentAssets" order="167.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComprehensiveIncome" xlink:label="ComprehensiveIncome" xlink:title="ComprehensiveIncome"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ComprehensiveIncome" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to ComprehensiveIncome" order="168.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AddressOfRegisteredOfficeOfEntity" xlink:label="AddressOfRegisteredOfficeOfEntity" xlink:title="AddressOfRegisteredOfficeOfEntity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="AddressOfRegisteredOfficeOfEntity" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to AddressOfRegisteredOfficeOfEntity" order="169.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CountryOfIncorporation" xlink:label="CountryOfIncorporation" xlink:title="CountryOfIncorporation"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="CountryOfIncorporation" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to CountryOfIncorporation" order="170.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_LegalFormOfEntity" xlink:label="LegalFormOfEntity" xlink:title="LegalFormOfEntity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="LegalFormOfEntity" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to LegalFormOfEntity" order="171.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_LengthOfLifeOfLimitedLifeEntity" xlink:label="LengthOfLifeOfLimitedLifeEntity" xlink:title="LengthOfLifeOfLimitedLifeEntity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="LengthOfLifeOfLimitedLifeEntity" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to LengthOfLifeOfLimitedLifeEntity" order="172.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NameOfParentEntity" xlink:label="NameOfParentEntity" xlink:title="NameOfParentEntity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="NameOfParentEntity" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to NameOfParentEntity" order="173.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NameOfUltimateParentOfGroup" xlink:label="NameOfUltimateParentOfGroup" xlink:title="NameOfUltimateParentOfGroup"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="NameOfUltimateParentOfGroup" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to NameOfUltimateParentOfGroup" order="174.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PrincipalPlaceOfBusiness" xlink:label="PrincipalPlaceOfBusiness" xlink:title="PrincipalPlaceOfBusiness"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="PrincipalPlaceOfBusiness" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to PrincipalPlaceOfBusiness" order="175.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NameOfReportingEntityOrOtherMeansOfIdentification" xlink:label="NameOfReportingEntityOrOtherMeansOfIdentification" xlink:title="NameOfReportingEntityOrOtherMeansOfIdentification"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="NameOfReportingEntityOrOtherMeansOfIdentification" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to NameOfReportingEntityOrOtherMeansOfIdentification" order="176.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ExplanationOfChangeInNameOfReportingEntityOrOtherMeansOfIdentificationFromEndOfPrecedingReportingPeriod" xlink:label="ExplanationOfChangeInNameOfReportingEntityOrOtherMeansOfIdentificationFromEndOfPrecedingReportingPeriod" xlink:title="ExplanationOfChangeInNameOfReportingEntityOrOtherMeansOfIdentificationFromEndOfPrecedingReportingPeriod"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ExplanationOfChangeInNameOfReportingEntityOrOtherMeansOfIdentificationFromEndOfPrecedingReportingPeriod" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to ExplanationOfChangeInNameOfReportingEntityOrOtherMeansOfIdentificationFromEndOfPrecedingReportingPeriod" order="177.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DomicileOfEntity" xlink:label="DomicileOfEntity" xlink:title="DomicileOfEntity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="DomicileOfEntity" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to DomicileOfEntity" order="178.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" xlink:label="DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" xlink:title="DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" order="179.0"/>
    <link:loc xlink:type="locator" xlink:href="zigv-2021-12-31.xsd#zigv_ResultOfTheYear" xlink:label="ResultOfTheYear" xlink:title="ResultOfTheYear"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="ResultOfTheYear" xlink:title="definition: LineItemsNotDimensionallyQualifiedPlaceholder to ResultOfTheYear" order="180.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.zignagovetro.com/role/StatementConsolidatedStatementsOfChangesInEquity">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_StatementOfChangesInEquityLineItems" xlink:label="StatementOfChangesInEquityLineItems" xlink:title="StatementOfChangesInEquityLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Equity" xlink:label="Equity" xlink:title="Equity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfChangesInEquityLineItems" xlink:to="Equity" xlink:title="definition: StatementOfChangesInEquityLineItems to Equity" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLoss" xlink:label="ProfitLoss" xlink:title="ProfitLoss"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfChangesInEquityLineItems" xlink:to="ProfitLoss" xlink:title="definition: StatementOfChangesInEquityLineItems to ProfitLoss" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncome" xlink:label="OtherComprehensiveIncome" xlink:title="OtherComprehensiveIncome"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfChangesInEquityLineItems" xlink:to="OtherComprehensiveIncome" xlink:title="definition: StatementOfChangesInEquityLineItems to OtherComprehensiveIncome" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComprehensiveIncome" xlink:label="ComprehensiveIncome" xlink:title="ComprehensiveIncome"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfChangesInEquityLineItems" xlink:to="ComprehensiveIncome" xlink:title="definition: StatementOfChangesInEquityLineItems to ComprehensiveIncome" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_SharePremium" xlink:label="SharePremium" xlink:title="SharePremium"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfChangesInEquityLineItems" xlink:to="SharePremium" xlink:title="definition: StatementOfChangesInEquityLineItems to SharePremium" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseThroughTreasuryShareTransactions" xlink:label="IncreaseDecreaseThroughTreasuryShareTransactions" xlink:title="IncreaseDecreaseThroughTreasuryShareTransactions"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfChangesInEquityLineItems" xlink:to="IncreaseDecreaseThroughTreasuryShareTransactions" xlink:title="definition: StatementOfChangesInEquityLineItems to IncreaseDecreaseThroughTreasuryShareTransactions" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:label="IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:title="IncreaseDecreaseThroughSharebasedPaymentTransactions"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfChangesInEquityLineItems" xlink:to="IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:title="definition: StatementOfChangesInEquityLineItems to IncreaseDecreaseThroughSharebasedPaymentTransactions" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesEquity" xlink:label="IncreaseDecreaseThroughTransfersAndOtherChangesEquity" xlink:title="IncreaseDecreaseThroughTransfersAndOtherChangesEquity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfChangesInEquityLineItems" xlink:to="IncreaseDecreaseThroughTransfersAndOtherChangesEquity" xlink:title="definition: StatementOfChangesInEquityLineItems to IncreaseDecreaseThroughTransfersAndOtherChangesEquity" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ChangesInEquity" xlink:label="ChangesInEquity" xlink:title="ChangesInEquity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfChangesInEquityLineItems" xlink:to="ChangesInEquity" xlink:title="definition: StatementOfChangesInEquityLineItems to ChangesInEquity" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DividendsPaid" xlink:label="DividendsPaid" xlink:title="DividendsPaid"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfChangesInEquityLineItems" xlink:to="DividendsPaid" xlink:title="definition: StatementOfChangesInEquityLineItems to DividendsPaid" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_StatementOfChangesInEquityTable" xlink:label="StatementOfChangesInEquityTable" xlink:title="StatementOfChangesInEquityTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="StatementOfChangesInEquityLineItems" xlink:to="StatementOfChangesInEquityTable" xlink:title="definition: StatementOfChangesInEquityLineItems to StatementOfChangesInEquityTable" order="1.0" xbrldt:closed="true" xbrldt:contextElement="scenario"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComponentsOfEquityAxis" xlink:label="ComponentsOfEquityAxis" xlink:title="ComponentsOfEquityAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="StatementOfChangesInEquityTable" xlink:to="ComponentsOfEquityAxis" xlink:title="definition: StatementOfChangesInEquityTable to ComponentsOfEquityAxis" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityMember" xlink:label="EquityMember" xlink:title="EquityMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="ComponentsOfEquityAxis" xlink:to="EquityMember" xlink:title="definition: ComponentsOfEquityAxis to EquityMember" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:label="EquityAttributableToOwnersOfParentMember" xlink:title="EquityAttributableToOwnersOfParentMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityMember" xlink:to="EquityAttributableToOwnersOfParentMember" xlink:title="definition: EquityMember to EquityAttributableToOwnersOfParentMember" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IssuedCapitalMember" xlink:label="IssuedCapitalMember" xlink:title="IssuedCapitalMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityAttributableToOwnersOfParentMember" xlink:to="IssuedCapitalMember" xlink:title="definition: EquityAttributableToOwnersOfParentMember to IssuedCapitalMember" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_StatutoryReserveMember" xlink:label="StatutoryReserveMember" xlink:title="StatutoryReserveMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityAttributableToOwnersOfParentMember" xlink:to="StatutoryReserveMember" xlink:title="definition: EquityAttributableToOwnersOfParentMember to StatutoryReserveMember" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_SharePremiumMember" xlink:label="SharePremiumMember" xlink:title="SharePremiumMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityAttributableToOwnersOfParentMember" xlink:to="SharePremiumMember" xlink:title="definition: EquityAttributableToOwnersOfParentMember to SharePremiumMember" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherReservesMember" xlink:label="OtherReservesMember" xlink:title="OtherReservesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityAttributableToOwnersOfParentMember" xlink:to="OtherReservesMember" xlink:title="definition: EquityAttributableToOwnersOfParentMember to OtherReservesMember" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ReserveOfGainsAndLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstrumentsMember" xlink:label="ReserveOfGainsAndLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstrumentsMember" xlink:title="ReserveOfGainsAndLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstrumentsMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityAttributableToOwnersOfParentMember" xlink:to="ReserveOfGainsAndLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstrumentsMember" xlink:title="definition: EquityAttributableToOwnersOfParentMember to ReserveOfGainsAndLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstrumentsMember" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_TreasurySharesMember" xlink:label="TreasurySharesMember" xlink:title="TreasurySharesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityAttributableToOwnersOfParentMember" xlink:to="TreasurySharesMember" xlink:title="definition: EquityAttributableToOwnersOfParentMember to TreasurySharesMember" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember" xlink:label="ReserveOfExchangeDifferencesOnTranslationMember" xlink:title="ReserveOfExchangeDifferencesOnTranslationMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityAttributableToOwnersOfParentMember" xlink:to="ReserveOfExchangeDifferencesOnTranslationMember" xlink:title="definition: EquityAttributableToOwnersOfParentMember to ReserveOfExchangeDifferencesOnTranslationMember" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ReserveOfRemeasurementsOfDefinedBenefitPlansMember" xlink:label="ReserveOfRemeasurementsOfDefinedBenefitPlansMember" xlink:title="ReserveOfRemeasurementsOfDefinedBenefitPlansMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityAttributableToOwnersOfParentMember" xlink:to="ReserveOfRemeasurementsOfDefinedBenefitPlansMember" xlink:title="definition: EquityAttributableToOwnersOfParentMember to ReserveOfRemeasurementsOfDefinedBenefitPlansMember" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RetainedEarningsMember" xlink:label="RetainedEarningsMember" xlink:title="RetainedEarningsMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityAttributableToOwnersOfParentMember" xlink:to="RetainedEarningsMember" xlink:title="definition: EquityAttributableToOwnersOfParentMember to RetainedEarningsMember" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="zigv-2021-12-31.xsd#zigv_PortionOfRetainedEarningsRelatingToRelevantPeriodOrPeriodLeadingUpToRelevantDateMember" xlink:label="PortionOfRetainedEarningsRelatingToRelevantPeriodOrPeriodLeadingUpToRelevantDateMember" xlink:title="PortionOfRetainedEarningsRelatingToRelevantPeriodOrPeriodLeadingUpToRelevantDateMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityAttributableToOwnersOfParentMember" xlink:to="PortionOfRetainedEarningsRelatingToRelevantPeriodOrPeriodLeadingUpToRelevantDateMember" xlink:title="definition: EquityAttributableToOwnersOfParentMember to PortionOfRetainedEarningsRelatingToRelevantPeriodOrPeriodLeadingUpToRelevantDateMember" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncontrollingInterestsMember" xlink:label="NoncontrollingInterestsMember" xlink:title="NoncontrollingInterestsMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityMember" xlink:to="NoncontrollingInterestsMember" xlink:title="definition: EquityMember to NoncontrollingInterestsMember" order="2.0"/>
  </link:definitionLink>
</link:linkbase>
