adversarverbarcaico/ɐdvɨɾˈsar/raread·ver·sarPortuguesEnglishEspanolFrancaisDefinitionTo oppose, to contest, to be adversarial.The two factions adversared throughout the debate.It is unwise to adversar the established order.synopposecontestfightantagreesupportcooperateEtymologyDo latim 'adversari'.Related wordsadversoadversidadeadversário