嫂sǎo(ㄙㄠˇ)
⒈ 哥哥的妻子:嫂嫂。嫂子。兄嫂。
⒉ 泛称年岁不大的已婚妇女:大嫂。嫂夫人(对朋友妻子的尊称)。
elder brother's wife
sister-in-law, elder brother's wife