cystitis

noun

cys·​ti·​tis si-ˈstī-təs How to pronounce cystitis (audio)
: inflammation of the urinary bladder

Examples of cystitis in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
She was tested for Celiac disease and Crohn's disease before landing on the interstitial cystitis diagnosis, and even developed an eating disorder and experienced hair loss during that time. Sydney Bucksbaum, Entertainment Weekly, 11 Dec. 2025 Researchers observed healthy cats and those with feline interstitial cystitis—a chronic illness characterized by recurring discomfort or pain in the bladder with an urgent need to urinate. Liz O'Connell, MSNBC Newsweek, 25 Nov. 2025 Acute cystitis can be differentiated with a urine culture (used to isolate and identify bacteria). Md Published, PEOPLE, 2 Oct. 2025 This includes the lower UTIs, which affect the bladder and ureter, such as cystitis (bladder infection) and urethritis (urethral infection). Mark Gurarie, Health, 13 Sep. 2025 See All Example Sentences for cystitis

Word History

Etymology

New Latin

First Known Use

circa 1783, in the meaning defined above

Time Traveler
The first known use of cystitis was circa 1783

Browse Nearby Words

Cite this Entry

“Cystitis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cystitis. Accessed 16 Dec. 2025.

Medical Definition

cystitis

noun
cys·​ti·​tis sis-ˈtīt-əs How to pronounce cystitis (audio)
plural cystitides -ˈtit-ə-ˌdēz How to pronounce cystitis (audio)
: inflammation of the urinary bladder
cystitic adjective

More from Merriam-Webster on cystitis

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!