prostatism

noun

pros·​ta·​tism ˈprä-stə-ˌti-zəm How to pronounce prostatism (audio)
: disease of the prostate
especially : a disorder resulting from obstruction of the bladder neck by an enlarged prostate gland

Word History

First Known Use

circa 1900, in the meaning defined above

Time Traveler
The first known use of prostatism was circa 1900

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Cite this Entry

“Prostatism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prostatism. Accessed 2 Jul. 2026.

Medical Definition

prostatism

noun
pros·​ta·​tism ˈpräs-tə-ˌtiz-əm How to pronounce prostatism (audio)
: disease of the prostate gland
especially : a disorder resulting from obstruction of the bladder neck by an enlarged prostate gland
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