ろうかん 蝋管 LinksSentence search for 蝋管Sentence search for ろうかんSentence search for ろう管Sentence search for 蠟管Sentence search for ロウ管Sentence search for ロウかんKanji details for 蝋 and 管Edit in JMdict Noun1. phonograph wax cylinder; phonograph cylinderOther formsろう管 【ろうかん】、蠟管 【ろうかん】、ロウ管 【ロウかん】Notes蠟管: Out-dated kanji or kanji usage. Discussions Log in to talk about this word.