てっぽううおMeaningsNoun1. archerfish (any fish of family Toxotidae, esp. the banded archerfish, Toxotes jaculatrix) (Usually kana)Other spellings鉄てっ砲ぽう魚うおUsually written in kanaOther readingsテッポウウオKanji in other spellings鉄iron砲cannon魚fishPitch accentてっぽううお