jawnounfemininetécnico/mɐ̃.ˈdi.bu.lɐ/mediumman·dí·bu·laPortuguesEnglishEspanolFrancaisDefinitionThe bone or structure that forms the framework of the mouth, especially the lower part that moves.He clenched his jaw in frustration.The punch dislocated his jaw.synmandiblelower jawantmaxillaCommon collocationsjaw painjaw fracturejaw movementclench one's jawEtymologyDo latim 'mandibula', de 'mandere' (mastigar).Related wordsmandibularmaxila