大おお海原うなばらMeaningsNoun1. the ocean; the great deepKanji used大large海sea原originalPitch accentおおうなばらおおうなばらComposed of大おおlarge; big; great; major; important; serious; heavy; loud; older; senior; …Prefix海原うなばらocean; sea; the deepNounExamples1目めが覚さめてみると我われ々われは大おお海原うなばらを漂ひょう流りゅうしていた。When we awoke, we were adrift on the open sea.