小妹妹 xiǎomèimei younger sister Definitions Defs Origin Strokes Stroke Words Sentences Sents xiǎomèimei younger sister 小 xiǎo adjective young young; being a child; junior in age; being the last in order of seniority or the youngest in a family妹妹 mèimei noun younger sister one's younger sister; a female relative of the same generation who is younger than oneselfxiǎomèimei vulva 小 xiǎo adjective small small; tiny; few; minor; in area, volume, quantity, or power, being less than average or less than the object of comparison; opposite of 大 dà妹妹 mèimei young woman a general way to address or refer to a girl or young woman younger than oneself