りゅうがん 竜眼 LinksSentence search for 竜眼Sentence search for りゅうがんSentence search for 龍眼Sentence search for リュウガンKanji details for 竜 and 眼Edit in JMdict Noun1. longan (Euphoria longana)Usually written using kana aloneOther forms龍眼 【りゅうがん】、リュウガン Discussions Log in to talk about this word.