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embolus

American  
[em-buh-luhs] / ˈɛm bə ləs /

noun

Pathology.
  • emboli
    plural
  1. undissolved material carried by the blood and impacted in some part of the vascular system, as thrombi or fragments of thrombi, tissue fragments, clumps of bacteria, protozoan parasites, fat globules, or gas bubbles.


embolus British  
/ ˈɛmbələs /

noun

  1. material, such as part of a blood clot or an air bubble, that is transported by the blood stream until it becomes lodged within a small vessel and impedes the circulation Compare thrombus

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms


Etymology

Origin of embolus

1660–70; < Latin: piston < Greek émbolos stopper, equivalent to em- em- 2 + bólos a throw, akin to bállein to throw


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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

He also went on to say that Dr Evans did not have any empirical research to back up his claims about the effects of air embolus.

From BBC ● Feb. 23, 2023

"For me air embolus fits with what the medical staff on the ground saw," she said.

From BBC ● Feb. 23, 2023

Fat in the bloodstream after an injury like mine signaled the possibility of a fat embolus, a rare but potentially fatal complication of long-bone fractures.

From Slate ● Mar. 15, 2015

This is often caused by an embolus, which may be a blood clot or fat deposit.

From Textbooks ● Jun. 19, 2013

If, however, the vessel is a terminal artery, and the embolus is completely obstructing, the supply of arterial blood must be wholly cut off from the region beyond the seat of obstruction.

From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various

Since then, the Eagles and Hurts’s agent confirmed that he had been diagnosed with deep vein thrombosis and pulmonary emboli, or clots in his lungs.

From The Wall Street Journal ● Oct. 21, 2026

On Monday, the Eagles announced he had been diagnosed with a deep-vein thrombosis and bilateral pulmonary emboli.

From MarketWatch ● Oct. 19, 2026

Hurts has been diagnosed with deep vein thrombosis and a bilateral pulmonary emboli, the statement said, meaning a blood clot has traveled from his legs to his lungs.

From Los Angeles Times ● Oct. 19, 2026

The medical examiner determined the victim died from systemic silicone emboli caused when unencapsulated silicone entered the bloodstream and caused an embolism.

From BBC ● Aug. 19, 2019

Such venous emboli are carried toward the heart, but are stopped on the way by the intrahepatic branches of the portal vein.

From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various

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