だいわん 大弯 LinksSentence search for 大弯Sentence search for だいわんSentence search for 大彎Kanji details for 大 and 弯Edit in JMdict Noun1. greater curvature (of the stomach); curvatura ventriculi majorAnatomyOther forms大彎 【だいわん】 Discussions Log in to talk about this word.