こう べっ甲あん LinksSentence search for べっ甲あんSentence search for べっこうあんSentence search for 鼈甲餡Sentence search for べっ甲餡Sentence search for 鼈甲あんKanji details for 甲Edit in JMdict Noun1. tortoiseshell sauce; thickened sauce of dashi, soy, mirin, etc.Food, cookingOther forms鼈甲餡 【べっこうあん】、べっ甲餡 【べっこうあん】、鼈甲あん 【べっこうあん】 Discussions Log in to talk about this word.