FLABBERGAST Meaning of FLABBERGAST in English transcription, транскрипция: [ ˈflæbəɡɑ:st ]v.tr. (esp. as flabbergasted adj.) colloq. overwhelm with astonishment; dumbfound. [18th c.: perh. f. FLABBY + AGHAST] English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012