NAUSEOUS Meaning of NAUSEOUS in English nauseous BrE AmE ˈnɔːs i‿əs ˈnɔːz- AmE \ ˈnɔːʃ əs ˈnɑːʃ-; ˈnɔːz i‿əs, ˈnɑːz- ▷ nauseous|ly li▷ nauseous|ness nəs nɪs Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012