embolism

noun

em·​bo·​lism ˈem-bə-ˌli-zəm How to pronounce embolism (audio)
plural embolisms
1
: the insertion of one or more days in a calendar : intercalation
2
a
: the sudden obstruction of a blood vessel by an embolus
b
embolismic adjective

Examples of embolism 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.
In the show, the family patriarch suffers a severe brain hemorrhage/stroke while on a helicopter and seasons later dies in mid-air from a pulmonary embolism. Mary Whitfill Roeloffs, Forbes.com, 20 May 2026 Their son Finley, a 6-foot-4 varsity football player at Denmark High School, died in October 2024 after suffering a pulmonary embolism. Joshua Cole, CBS News, 20 May 2026 The National Blood Clot Alliance said Walker had a pulmonary embolism and doctors told him a hit in the wrong spot on his body could have been fatal. Pete Grathoff, Kansas City Star, 20 May 2026 Kasdan gives viewers an intimate look at the witty Short, 76, through home footage shot by the star and interviews with early collaborators Eugene Levy, Andrea Martin and Catherine O'Hara, who died in January of a pulmonary embolism, following a rectal cancer diagnosis. Erin Jensen, USA Today, 12 May 2026 See All Example Sentences for embolism

Word History

Etymology

Middle English embolisme, from Medieval Latin embolismus, from Greek embol- (from emballein to insert, intercalate) — more at emblem

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of embolism was in the 14th century

Browse Nearby Words

Cite this Entry

“Embolism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/embolism. Accessed 4 Jun. 2026.

Kids Definition

embolism

noun
em·​bo·​lism ˈem-bə-ˌliz-əm How to pronounce embolism (audio)
1
: the sudden blocking of a blood vessel by an embolus
2

Medical Definition

embolism

noun
em·​bo·​lism ˈem-bə-ˌliz-əm How to pronounce embolism (audio)
1
: the sudden obstruction of a blood vessel by an embolus
2

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