師ㄕshī姐ㄐㄧㄝˇjiě

  1. 稱謂：➊ ​ 老師的女兒若比自己年紀大，稱為「師姐」。➋ ​ 稱比自己年齡大的同門女子。

英senior female fellow student or apprentice, daughter (older than oneself)​ of one's teacher