urine

noun

ˈyər-ən How to pronounce urine (audio)
ˈyu̇r-
: waste material that is secreted by the kidney in vertebrates, is rich in end products of protein metabolism together with salts and pigments, and forms a clear amber and usually slightly acid fluid in mammals but is semisolid in birds and reptiles
urinous
ˈyər-ə-nəs How to pronounce urine (audio)
ˈyu̇r-
adjective

Examples of urine 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.
These metabolites are filtered by the kidneys and excreted in urine. — Ayesha Gulzar, Verywell Health, 31 Aug. 2026 To determine whether there's a bacterial infection, that urine must be cultured. — Meghan Rabbitt, NPR, 31 Aug. 2026 The dogs, according to the charges, had dirty water and their fur was stained with urine and feces. — Post-Tribune, Chicago Tribune, 31 Aug. 2026 Blood Similar to cleaning urine stains, if the blood on your mattress is fresh, then start the process by soaking up excess liquid with a paper towel before cleaning the area. — Ashlyn Needham, Southern Living, 30 Aug. 2026 See All Example Sentences for urine

Word History

Etymology

Middle English, from Anglo-French, from Latin urina, from urinari to dive; akin to Sanskrit vār water and perhaps to Sanskrit varṣati it rains, Greek ourein to urinate

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of urine was in the 14th century

Rhymes for urine

See All Rhymes for urine

Browse Nearby Words

urinator
urine
urinogenital
See all Nearby Words

Cite this Entry

“Urine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/urine. Accessed 3 Sep. 2026.

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Kids Definition

urine

noun
ˈyu̇r-ən How to pronounce urine (audio)
: waste material that is secreted by the kidneys, is rich in the end products of protein breakdown, and is usually a yellowish liquid in mammals but semisolid in birds and reptiles

Medical Definition

urine

noun
ˈyu̇r-ən How to pronounce urine (audio)
: waste material that is secreted by the kidney, is rich in end products (as urea, uric acid, and creatinine) of protein metabolism together with salts and pigments, and forms a clear amber and usually slightly acid fluid

More from Merriam-Webster on urine

Britannica.com: Encyclopedia article about urine

Last Updated: - Updated example sentences
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