ADEPT Meaning of ADEPT in English ■ adjective 'adɛpt , ə'dɛpt very skilled or proficient. ■ noun 'adɛpt a person who is ~ at something.Derivatives~ly adverb~ness noun OriginC17: from L. ~- , adipisci 'obtain, attain'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004