ADULTERINE Meaning of ADULTERINE in English [ ə'dʌlt(ə)rʌɪn ]■ adjective1》 (of a child) born as the result of an adulterous relationship. 2》 archaic illegal, unlicensed, or counterfeit. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004