ちつない 膣内 LinksSentence search for 膣内Sentence search for ちつないSentence search for 腟内Kanji details for 膣 and 内Edit in JMdict Noun which may take the genitive case particle 'no'1. intravaginalAnatomyOther forms腟内 【ちつない】 Discussions Log in to talk about this word.