MADAM Meaning of MADAM in English ■ noun1》 a polite form of address for a woman. 2》 Brit. informal a conceited or precocious girl. 3》 a woman who runs a brothel.OriginME: from OFr. ma dame 'my lady'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004