おお 大だこ LinksSentence search for 大だこSentence search for おおだこSentence search for 大蛸Sentence search for 大ダコSentence search for おおダコSentence search for オオダコKanji details for 大Edit in JMdict Noun1. giant Pacific octopus (Enteroctopus dofleini); North Pacific giant octopusSee also 水蛸 みずだこOther forms大蛸 【おおだこ】、大ダコ 【おおダコ】、オオダコ Discussions Log in to talk about this word.