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.
The 67-year-old has multiple chronic health conditions, and developed a urinary tract infection while in ICE detention. — Eleanor Nash, Kansas City Star, 1 Oct. 2026 Menopausal women spent years unable to get relief from the potentially deadly but often preventable effects of recurrent urinary tract infections, due to the FDA’s black box warning for estrogen products. — Theara Coleman, TheWeek, 24 Sep. 2026 Prostate cancer screening guidelines have long emphasized weighing the benefits against the risks, including overdiagnosis, overtreatment and potential side effects such as urinary incontinence and erectile dysfunction, Smith said. — Angelica Stabile, FOXNews.com, 23 Sep. 2026 Up to nine in 10 women develop genitourinary syndrome of menopause, which is a collection of symptoms in a woman’s genital tissue and urinary tract caused by low estrogen, according to National Institutes of Health. — Laura Trujillo, USA Today, 22 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

Browse Nearby Words

Cite this Entry

“Urinary.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/urinary. Accessed 9 Oct. 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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