だい こぶし大 LinksSentence search for こぶし大Sentence search for こぶしだいSentence search for 拳大Sentence search for けんだいKanji details for 大Edit in JMdict Noun which may take the genitive case particle 'no'1. fist-sizedOther forms拳大 【こぶしだい】、拳大 【けんだい】 Discussions Log in to talk about this word.