嫂子 Traditional form: 嫂子 Pinyin (reading): sǎozi Definitions: (coll.) older brother's wife; sister-in-law Characters: 嫂 - sister-in-law, elder brother's wife 子 - son, child; seed, egg; fruit; small thing Traditional characters: 嫂 - sister-in-law, elder brother's wife 子 - son, child; seed, egg; fruit; small thing