くじゃくちょうMeaningsNoun1. peacock butterfly (Inachis io); European peacock (Usually kana)Other spellings孔く雀じゃく蝶ちょうUsually written in kanaOther readingsクジャクチョウKanji in other spellings孔small hole雀sparrow蝶butterflyPitch accentくじゃくちょう