すみお 隅落とし LinksSentence search for 隅落としSentence search for すみおとしSentence search for 隅落Kanji details for 隅 and 落Edit in JMdict Noun1. sumiotoshi (judo); corner dropMartial artsOther forms隅落 【すみおとし】Notes隅落: Irregular okurigana usage. Discussions Log in to talk about this word.