partnounfeminine/ˈpaɾtɨ/highpar·tePortuguesEnglishEspanolFrancaisDefinitions1A portion or fraction of a whole.A part of the cake was eaten.He contributed a part of the project.synportionfraction2A division or segment of something larger.The back part of the car is damaged.He talked about the most interesting part of the book.EtymologyDo latim 'pars'Related wordspartirpartiçãoparticular