米こめ粒つぶこめつぶCommon wordMeanings1noungrain of riceRefers to a single grain of uncooked or cooked rice. Common in everyday contexts.茶ちゃ碗わんに米こめ粒つぶがくっついている。A grain of rice is stuck to the rice bowl.米こめ粒つぶを一ひとつも残のこさず食たべなさい。Eat every last grain of rice.