いしだい 石鯛 LinksSentence search for 石鯛Sentence search for いしだいSentence search for イシダイKanji details for 石 and 鯛Edit in JMdict Noun1. striped beakfish (Oplegnathus fasciatus)Usually written using kana aloneOther formsイシダイ Discussions Log in to talk about this word.