がい ニタリ貝 LinksSentence search for ニタリ貝Sentence search for ニタリがいSentence search for 似たり貝Sentence search for にたりがいKanji details for 貝Edit in JMdict Noun1. Korean mussel (Mytilus coruscus)Slang, See also 貽貝Noun2. silicone receptacle used for male masturbationOther forms似たり貝 【にたりがい】 Discussions Log in to talk about this word.