舅嫂 Traditional form: 舅嫂 Pinyin (reading): jiùsǎo Definitions: wife's brother's wife, sister-in-law Characters: 舅 - mother's brother, uncle 嫂 - sister-in-law, elder brother's wife Traditional characters: 舅 - mother's brother, uncle 嫂 - sister-in-law, elder brother's wife