misoprostol

noun

mi·​so·​pros·​tol ˌmī-sō-ˈprä-ˌstōl How to pronounce misoprostol (audio) -ˌstȯl How to pronounce misoprostol (audio)
: a synthetic prostaglandin analog C22H38O5 used to prevent stomach ulcers associated with NSAID use and to induce abortion in conjunction with mifepristone

Examples of misoprostol 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.
While some medications, such as misoprostol, are commonly used for other purposes, including induction of labor or treatment of miscarriage, those uses would not be covered. Vivian Jones, The Tennessean, 11 Dec. 2024 Midwives sometimes carry misoprostol in case of postpartum bleeding. Bracey Harris, NBC News, 20 Sep. 2024 Because her body had not completely expelled the tissue of the fetus, her doctor prescribed her misoprostol to make the miscarriage pass more quickly, reduce bleeding and decrease the risk of infection. Bayliss Wagner, Austin American-Statesman, 24 June 2024 Context: Mifepristone is typically used in tandem with misoprostol to end a pregnancy in the first 10 weeks. Sareen Habeshian, Axios, 17 Jan. 2025 See all Example Sentences for misoprostol 

Word History

Etymology

miso- (perhaps from methyl + iso-) + prostaglandin + -ol entry 1

First Known Use

1982, in the meaning defined above

Time Traveler
The first known use of misoprostol was in 1982

Dictionary Entries Near misoprostol

Cite this Entry

“Misoprostol.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/misoprostol. Accessed 2 Feb. 2025.

Medical Definition

misoprostol

noun
mi·​so·​pros·​tol ˌmī-sō-ˈpräs-ˌtōl How to pronounce misoprostol (audio) -ˌtȯl How to pronounce misoprostol (audio)
: a synthetic prostaglandin analog C22H38O5 used to prevent stomach ulcers associated with NSAID use and to induce abortion in conjunction with RU-486

More from Merriam-Webster on misoprostol

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