The Collaborative International Dictionary
Perinephritis
Perinephritis \Per`i*ne*phri"tis\, n. [NL. See Peri-, and Nephritis.] (Med.) Inflammation of the cellular tissue around the kidney. -- Per`i*ne*phrit"ic, a.
Wiktionary
perinephritis
n. (context medicine English) inflammation of the cellular tissue around the kidney