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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:

However those arguments were rejected as three senior judges concluded there had been no prosecution expert evidence diagnosing air embolus solely on the basis of skin discolouration.

From BBC Feb. 4, 2025

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

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

When it becomes trapped, an embolus is called an embolism.

From Textbooks Jun. 19, 2013

The embolus has become an obstructing thrombus, and its removal is accomplished in the manner already stated in connection with the subject of thrombosis.

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

Several months into the pandemic, doctors and scientists began to recognize that the coronavirus was causing blood clots, leading to strokes, heart attacks and emboli.

From Los Angeles Times Dec. 14, 2022

Andrew Ladores passed on June 2 at the age of 49 due to pulmonary emboli that irreparably damaged his lungs and kidneys.

From Los Angeles Times Jun. 9, 2022

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

How do they escape the “bends”? The phenomenon where dissolved nitrogen resurfaces as bubbles causing emboli?

From New York Times Apr. 19, 2018

The numerous and thin walled blood-vessels present in the rapidly growing sarcoma permit an extension of the latter into their interior, and thus a ready opportunity is offered for the formation of emboli.

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

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