(pos:名詞)(sim:妹妹仔)
<explanation>
yue:較大年紀嘅人對較細年紀嘅女仔嘅稱呼
eng:a term of address used for little girls
<eg>
yue:台上面啲妹妹唔夠可愛咩？ (toi4 soeng6 min6 di1 mui4 mui2 m4 gau3 ho2 oi3 me1?)
eng:Aren't the girls on the stage cute enough?
<eg>
yue:妹妹蕩失咗路，我安慰佢，幫佢揾返佢父母。 (mui4 mui2 dong6 sat1 zo2 lou6, ngo5 on1 wai3 keoi5, bong1 keoi5 wan2 faan1 keoi5 fu6 mou5.)
eng:The little girl got lost. I comforted her and helped her find her parents.
<eg>
yue:個個都以為我好受妹妹歡迎。 (go3 go3 dou1 ji5 wai4 ngo5 hou2 sau6 mui4 mui2 fun1 jing4.)
eng:Everybody mistakenly believes that I am popular with young girls.

(pos:名詞)(sim:阿妹)
<explanation>
yue:同父、母或者有同一個監護人，年紀比自己細嘅女性（量詞：個）
eng:younger sister
<eg>
yue:佢妹妹成日問佢攞零用錢。 (keoi5 mui4 mui2 sing4 jat6 man6 keoi5 lo2 ling4 jung6 cin2.)
eng:His younger sister often asks him to give her pocket money.
<eg>
yue:我妹妹今年一歲。 (ngo5 mui4 mui2 gam1 nin2 jat1 seoi3.)
eng:My younger sister is 1 year old.

(pos:名詞)(label:書面語)
yue:「妹妹」喺書面語嘅讀法
eng:the pronunciation of 妹妹 in written Chinese

(pos:名詞)(label:俚語)(label:黃賭毒)
yue:女性生殖器嘅俗稱
eng:an euphemism for vagina