はぼうきがい 羽箒貝 LinksSentence search for 羽箒貝Sentence search for はぼうきがいSentence search for ハボウキガイKanji details for 羽, 箒 and 貝Edit in JMdict Noun1. Pinna bicolor (species of pen shell)Usually written using kana aloneOther formsハボウキガイ Discussions Log in to talk about this word.