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