むかしとんぼMeaningsNoun1. Epiophlebia superstes (species of living-fossil dragonfly endemic to Japan) (Usually kana)Other spellings昔むかし蜻蛉とんぼUsually written in kanaOther readingsムカシトンボKanji in other spellings昔long ago蜻dragonfly蛉moon mothPitch accentむかしとんぼ