うみへび 海蛇 LinksSentence search for 海蛇Sentence search for うみへびSentence search for ウミヘビKanji details for 海 and 蛇Edit in JMdict Noun1. sea snakeUsually written using kana aloneNoun2. worm eel (Ophichthidae spp.); snake eelUsually written using kana aloneOther formsウミヘビ Discussions Log in to talk about this word.