renal

adjective

re·​nal ˈrē-nᵊl 

: of, relating to, involving, or located in the region of the kidneys : nephric

renal disease

renal failure

Examples of renal in a Sentence

Recent Examples on the Web

Another option is a renal diet that is low in phosphorous. —Dr. John De Jong, Boston Herald, 31 May 2026

Protein in urine could indicate preeclampsia or renal disease. —Cara Lynn Shultz, PEOPLE, 28 May 2026

Hemorrhagic fever with renal syndrome affects the kidneys and causes a wide range of symptoms, including blurred vision, low blood pressure, acute shock, internal bleeding and kidney failure. —Mary Whitfill Roeloffs, Forbes.com, 26 May 2026

Experts suspect that the toxins of lilies are quickly absorbed into the cat’s bloodstream and damage the epithelial cells of the renal tubules, which are the long, narrow tubes of nephrons, the structural and functional units of kidneys. —Encyclopedia Britannica, 15 May 2026

Word History

Etymology

French or Late Latin; French rénal, from Late Latin renalis, from Latin renes kidneys

First Known Use

circa 1656, in the meaning defined above

Phrases Containing renal

• renal clearance
• renal papilla
• renal pelvis
• renal pyramid

Rhymes for renal

• genal
• penal
• phenyl
• venal
• adrenal
• alkenyl
• cerebrospinal
• corticospinal
• duodenal
• intrarenal
• intraspinal
• suprarenal

Kids Definition

renal

adjective

re·​nal ˈrēn-ᵊl 

: relating to, involving, or located in the region of the kidneys

Medical Definition

renal

adjective

re·​nal ˈrēn-ᵊl 

: relating to, involving, affecting, or located in the region of the kidneys : nephric

renal function