ちょうまめ 蝶豆 LinksSentence search for 蝶豆Sentence search for ちょうまめSentence search for チョウマメKanji details for 蝶 and 豆Edit in JMdict Noun1. butterfly pea (Clitoria ternatea); Asian pigeonwingsUsually written using kana aloneOther formsチョウマメ Discussions Log in to talk about this word.