adjective🔗ShareGrob, unfeinBehaving as a boor; rough in manners."His boorish behavior at the dinner party, like talking loudly with his mouth full, embarrassed everyone. "Sein grobes Verhalten auf der Dinnerparty, wie lautes Reden mit vollem Mund, brachte alle in Verlegenheit.characterattitudehumanpersonsocietyChat with AIVocabulary GamePractice Reading