1
: relating to, occurring in, affecting, or constituting the organs concerned with the formation and discharge of urine
the urinary system
the urinary tract
urinary calculi
2
: of, relating to, or for urine
3
: excreted as or in urine
urinary sugar

Examples of urinary 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.
Some fruits like blueberries and strawberries are thought of even past their peak seasons, while the humble cranberry only takes center stage at Thanksgiving or when trying to quell a urinary tract infection (UTI). — Helen Carefoot, Flow Space, 2 Nov. 2026 Here’s one of those rare instances where someone actually welcomed a urinary tract infection. — Nick Romano, Entertainment Weekly, 2 Nov. 2026 Immune and inherited disorders, as well as medications and urinary blockage, can also cause lasting kidney damage. — Md Published, Verywell Health, 23 Oct. 2026 Lindsey Burnett, a urogynecologist and assistant professor at UC San Diego who co-authored the study, notes that lower urinary tract symptoms that look and feel like a UTI can be caused by things other than bacteria. — Hanna Wickes, Sacbee.com, 19 Oct. 2026 See All Example Sentences for urinary

Word History

First Known Use

1578, in the meaning defined at sense 1

Time Traveler
The first known use of urinary was in 1578

Browse Nearby Words

Cite this Entry

“Urinary.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/urinary. Accessed 5 Nov. 2026.

Kids Definition

1
: relating to, occurring in, affecting, or making up the organs of the urinary tract
2
: of, relating to, or used for urine

Medical Definition

1
: relating to, occurring in, or constituting the organs concerned with the formation and discharge of urine
2
: of, relating to, or for urine
3
: excreted as or in urine
urinary sugar
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