級きゅう長ちょうきゅうちょうFreq.FrequencyTop 100,000Meanings1nounclass representative; head of classdated termDated term for a student elected or appointed to represent a class; modern schools more commonly use 学級委員 or クラス委員.See also: 学級委員昔むかしの学がっ校こうでは、級きゅう長ちょうがクラスのまとめ役やくだった