preeclampsia

noun

pre·​eclamp·​sia ˌprē-i-ˈklam(p)-sē-ə How to pronounce preeclampsia (audio)
: a serious condition developing in late pregnancy that is characterized by a sudden rise in blood pressure, excessive weight gain, generalized edema, proteinuria, severe headache, and visual disturbances and that may result in eclampsia if untreated
preeclamptic adjective

Examples of preeclampsia in a Sentence

Recent Examples on the Web
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Jameela was born by emergency C-section in January 2024 after her mother, Sekani, began showing symptoms of preeclampsia. Harriet Ramos, Fort Worth Star-Telegram, 6 June 2026 Without timely prenatal care, women go without screenings for hypertension, which, left unchecked, can lead to preeclampsia, a life-threatening condition for mom and baby. Mary C. Mayhew, Sun Sentinel, 4 June 2026 After developing severe preeclampsia, Felix had an emergency C-section and delivered her daughter at 32 weeks. Regina Mahone, Washington Post, 4 June 2026 That includes preeclampsia, dangerous organ damage that results from high blood pressure in pregnancy. Tom Gavin, EverydayHealth.com, 28 May 2026 See All Example Sentences for preeclampsia

Word History

Etymology

New Latin

First Known Use

1923, in the meaning defined above

Time Traveler
The first known use of preeclampsia was in 1923

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Cite this Entry

“Preeclampsia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/preeclampsia. Accessed 11 Jun. 2026.

Medical Definition

preeclampsia

noun
pre·​eclamp·​sia ˌprē-i-ˈklam(p)-sē-ə How to pronounce preeclampsia (audio)
: a serious condition developing in late pregnancy that is characterized by a sudden rise in blood pressure, excessive weight gain, generalized edema, proteinuria, severe headache, and visual disturbances and that may result in eclampsia if untreated compare eclampsia sense a, toxemia of pregnancy

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