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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

Inflected Forms

noun

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.

An embolus can occur when amniotic fluid gets into the maternal bloodstream.

From BBC • Oct. 6, 2023

Prof Kinsey told the court the skin discolorations observed on Child A had "cemented" her concerns that he had suffered an air embolus.

From BBC • Nov. 29, 2022

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

Eventually, a point of the artery is reached whose diameter is less than that of the embolus, and the latter is stopped.

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

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