BLASÉ Meaning of BLASÉ in English [ 'blα:zeɪ ]■ adjective unimpressed with or indifferent to something because of overfamiliarity.OriginC19: Fr., past participle of blaser 'cloy', prob. ult. of Gmc origin. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004