腎じん炎えんじんえんMeanings1nounnephritis; kidney inflammationmedicineMedical term for inflammation of the kidneys. Used in clinical and everyday health contexts.腎じん炎えんの治ち療りょうには安あん静せいが大たい切せつです。Rest is important for treating nephritis.彼かれは急きゅう性せい腎じん炎えんで入にゅう院いんした。He was hospitalized with acute nephritis.