ちょうざめMeaningsNoun1. sturgeon (esp. the green sturgeon, Acipenser medirostris) (Usually kana)Other spellings蝶ちょう鮫ざめ鱘魚ちょうざめUsually written in kanaOther readingsチョウザメKanji in other spellings蝶butterfly鮫shark鱘sturgeon魚fishPitch accentちょうざめちょうざめ