妹妹 mèimei HSK1 younger sister Origin Definitions Defs Strokes Stroke Words Sentences Sents 妹妹头 mèimeitóu bob cut a hairstyle featuring straight bangs and hair that hangs down to the sides, typically worn by young girls or to create a youthful appearance小妹妹 xiǎomèimei younger sister one's youngest sister; a younger girl