大おお津つTop 20000MeaningsNoun1. Ōtsu (city in Shiga)Kanji used大large津harborsideUsed in vocabulary大おお津つ絵えŌtsu-e; Edo-period folk art genre of painting originating in ŌtsuNoun大おお津つ波なみgiant tsunami (over 3m in height according to the JMA definition); giant tidal waveNoun大おお津つ波なみ警けい報ほうmajor tsunami warningNoun