CAUTIOUS Meaning of CAUTIOUS in English transcription, транскрипция: [ ˈkɔ:ʃəs ]adj. careful, prudent; attentive to safety. øøcautiously adv. cautiousness n. [ME f. OF f. L: see CAUTION] English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012