堂弟妹 Traditional form: 堂弟妹 Pinyin (reading): tángdìmèi Definitions: wife of younger male cousin via male line younger cousins via male line Characters: 堂 - hall, large room; government office; cousins 弟 - young brother, junior 妹 - younger sister Traditional characters: 堂 - hall, large room; government office; cousins 弟 - young brother, junior 妹 - younger sister