FAIT ACCOMPLI Meaning of FAIT ACCOMPLI in English [ ˌfeɪt ə'kɒmpli ]■ noun a thing that has been done or decided, leaving those affected with no option but to accept it.OriginC19: from Fr., lit. 'accomplished fact'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004