EXTREMITY Meaning of EXTREMITY in English [ ɪk'strɛmɪti , ɛk- ]■ noun ( plural extremities ) 1》 the furthest point or limit. ↘( extremities ) the hands and feet. 2》 severity or seriousness. ↘extreme adversity. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004