(chiefly historical)(in polygamous societies) a woman who lives with a man but has lower status than his wife or wives (主史)(一夫多妻制社会中的)妾,小老婆,姨太太 ■(archaic)a mistress (古)姘妇,情妇
派生 concubinary [kənˈkjuːbɪn(ə)ri] adjective 语源
Middle English: from Old French, from Latin concubina, from con- 'with' + cubare 'to lie'