おはぐろとんぼMeaningsNoun1. Calopteryx atrata (species of damselfly) (Usually kana)Other spellings御お歯は黒ぐろ蜻蛉とんぼ鉄漿おはぐろ蜻蛉とんぼUsually written in kanaOther readingsオハグロトンボKanji in other spellings御honorable歯tooth黒black蜻dragonfly蛉moon moth鉄iron漿a drinkPitch accentおはぐろとんぼ