腎じん臓ぞうじんぞうCommon wordFreq.FrequencyTop 20,000Meanings1nounkidneyanatomyAnatomical term for the kidney. Used in medical and everyday contexts.腎じん臓ぞうは血けつ液えきをろ過かする臓ぞう器きです。The kidneys are organs that filter blood.彼かれは腎じん臓ぞう