FATUOUS Meaning of FATUOUS in English transcription, транскрипция: [ ˈfætjuəs ]adj. vacantly silly; purposeless, idiotic. øøfatuity n. (pl. -ies). fatuously adv. fatuousness n. [L fatuus foolish] English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012