Read Edit View history 小姑子 xiǎogūzi sister-in-law Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 小姑子 · xiǎogūzi · sister-in-law 2026/03/04 小姑子 xiǎogūzi sister-in-law husband's younger sister (colloquial) 她和她小姑子相处得像亲姐妹一样。 created sense Mar 4, 2026, 02:25 AM