大嫂 dàsǎo sister-in-law Origin Definitions Defs Strokes Stroke Words Sentences Sents dàsǎo sister-in-law 大 dà adjective eldest the oldest; first in order of seniority among siblings or relatives嫂 sǎo noun sister-in-law (bound form) the wife of one's older brother; sister-in-lawdàsǎo wife 大 dà adjective big big; large; great; vast; high in scale or intensity; (of a person) old; adult嫂 sǎo noun sister-in-law (bound form) the wife of one's older brother; sister-in-law