姨太太 Traditional form: 姨太太 Pinyin (reading): yítàitai Definitions: concubine Characters: 姨 - aunt, mother's sister 太 - very, too much; big; extreme 太 - very, too much; big; extreme Traditional characters: 姨 - aunt, mother's sister 太 - very, too much; big; extreme 太 - very, too much; big; extreme