べんまく 弁膜 LinksSentence search for 弁膜Sentence search for べんまくSentence search for 瓣膜Kanji details for 弁 and 膜Edit in JMdict Noun1. valve (of the heart and the veins)AnatomyOther forms瓣膜 【べんまく】Notes瓣膜: Out-dated kanji or kanji usage. Discussions Log in to talk about this word.