pactnounmasculine/ˈpak.tu/mediumpac·toPortuguesEnglishEspanolFrancaisDefinitionAn agreement or covenant between parties.We made a pact to not speak to each other again.The pact was signed by both parties.synagreementcontractEtymologyDo latim 'pactum'.Related wordspactuarpactuaçãopactuado