ANEURYSM Meaning of ANEURYSM in English [ 'anjʊrɪz(ə)m ](also aneurism ) ■ noun Medicine an excessive localized swelling of the wall of an artery.Derivatives~al adjective OriginME: from Gk aneurusma 'dilatation'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004