おおつぶ 大粒 Common word LinksSentence search for 大粒Sentence search for おおつぶKanji details for 大 and 粒Edit in JMdict Noun, Na-adjective (keiyodoshi), Noun which may take the genitive case particle 'no'1. large drop (of rain, sweat, tears, etc.); large grain-like object (e.g. grape, cherry) Discussions Log in to talk about this word.