蛍けい雪せつMeaningsNoun1. diligence in studying (e.g. continuing to study even in such poor light as offered by a firefly or that reflected by snow); diligent studyOther spellings螢けい雪せつ0%Kanji used蛍firefly雪snowKanji in other spellings螢firefly [old]Pitch accentけいせつ