Read Edit View history 姆姆 mǔmu sister-in-law Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 姆姆 mǔmu (also mǔmǔ) sister-in-law (regional) the wife of a husband's elder brother Edit Delete References Add reference variant 姆姆/姆姆 → 母母/母母 Edit Delete