うにどん ウニ丼 LinksSentence search for ウニ丼Sentence search for うにどんSentence search for うに丼Kanji details for 丼Edit in JMdict Noun1. sea urchin donburi; bowl of rice topped with sea urchinFood, cookingOther formsうに丼 【うにどん】 Discussions Log in to talk about this word.