うみぶどう 海葡萄 LinksSentence search for 海葡萄Sentence search for うみぶどうSentence search for 海ぶどうSentence search for うみ葡萄Kanji details for 海, 葡 and 萄Edit in JMdict Noun1. sea grapes (Caulerpa lentillifera)Other forms海ぶどう 【うみぶどう】、うみ葡萄 【うみぶどう】 Discussions Log in to talk about this word.