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.
Holloway was induced a week and a half before her due date because of elevated blood pressure, and Sales was induced a week early because of excess protein in her urine. — Matthew Adams, Fort Worth Star-Telegram, 16 Oct. 2026 Additionally, the facility had 130 rodent droppings throughout the facility including among debris underneath the fish tank, on the bottom shelf of the cart and rodent urine on the floor in the back upstairs room. — Sacbee.com, 16 Oct. 2026 Toilets and sinks did not appear to be working and 2-liter bottles filled with urine were all over the house, Erie Police Chief Rick Lorah said. — David K. Li, NBC news, 15 Oct. 2026 In 2023, plumbers replaced about 70 toilets at the European Space Agency’s Paris headquarters with ones that funnel urine to a basement treatment plant. — Sal Vaglica, Time, 15 Oct. 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 20 Oct. 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

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