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.
Hospital paperwork also listed a diagnosis of a urinary tract infection. Doug Myers, CBS News, 9 Sep. 2026 Watch for the dehydration symptoms Alfano flags, including constipation, low energy, brain fog, headaches and dry skin, and the more serious complications Martorano cites, including kidney stones and urinary tract infections. Hanna Wickes, Charlotte Observer, 8 Sep. 2026 The diagnosis came after Biden experienced increasing urinary symptoms and doctors discovered a prostate nodule. Jasmine Baehr, FOXNews.com, 8 Sep. 2026 This insight could lead to more accurate care for those with urinary tract symptoms. Brittney Melton, NPR, 2 Sep. 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

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Cite this Entry

“Urinary.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/urinary. Accessed 14 Sep. 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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