urinalysis

noun

uri·​nal·​y·​sis ˌyər-ə-ˈna-lə-səs How to pronounce urinalysis (audio)
ˌyu̇r-
plural urinalyses ˌyər-ə-ˈna-lə-ˌsēz How to pronounce urinalysis (audio)
ˌyu̇r-
: chemical analysis of urine

Examples of urinalysis 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.
Woods did not submit to a urinalysis test, according to officials. — David Zimmermann, The Washington Examiner, 31 Mar. 2026 Woods passed a breathalyzer test at the scene, but was arrested upon refusing a urinalysis test. — Jami Ganz, New York Daily News, 8 Apr. 2026 Despite blowing a triple zero on the breathalyzer, Woods refused a urinalysis, leading to the arrest. — Madeleine Marr, Miami Herald, 15 May 2026 Authorities said Woods agreed to a Breathalyzer test that showed no signs of alcohol, but refused a urinalysis. — Janelle Griffith, PEOPLE, 1 Apr. 2026 See All Example Sentences for urinalysis

Word History

Etymology

New Latin, irregular from urin- + analysis

First Known Use

1889, in the meaning defined above

Time Traveler
The first known use of urinalysis was in 1889

Rhymes for urinalysis

See All Rhymes for urinalysis

Browse Nearby Words

urinal
urinalysis
urinant
See all Nearby Words

Cite this Entry

“Urinalysis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/urinalysis. Accessed 7 Jul. 2026.

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Kids Definition

urinalysis

noun
uri·​nal·​y·​sis ˌyu̇r-ə-ˈnal-ə-səs How to pronounce urinalysis (audio)
plural urinalyses
-ə-ˌsēz
: the analysis of urine

Medical Definition

urinalysis

noun
uri·​nal·​y·​sis ˌyu̇r-ə-ˈnal-ə-səs How to pronounce urinalysis (audio)
plural urinalyses -ˌsēz How to pronounce urinalysis (audio)
: chemical analysis of urine

More from Merriam-Webster on urinalysis

Britannica.com: Encyclopedia article about urinalysis

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