IMPOTENT Meaning of IMPOTENT in English [ 'ɪmpət(ə)nt ]■ adjective1》 helpless or powerless. 2》 (of a man) abnormally unable to achieve an erection or orgasm.Derivativesimpotence nounimpotency noun~ly adverb Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004