うみねこ 海猫 LinksSentence search for 海猫Sentence search for うみねこSentence search for ウミネコKanji details for 海 and 猫Edit in JMdict Noun1. black-tailed gull (Larus crassirostris)Usually written using kana aloneOther formsウミネコ Discussions Log in to talk about this word.