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Synonyms

blood vessel

American  

noun

  1. any of the vessels, as arteries, veins, or capillaries, through which the blood circulates.


blood vessel British  

noun

  1. an artery, capillary, or vein

"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

blood vessel Scientific  
  1. An elastic tube or passage in the body through which blood circulates; an artery, a vein, or a capillary.


Etymology

Origin of blood vessel

First recorded in 1685–95

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.

You may not know you have high blood pressure until something goes wrong and that extra pressure ruptures a blood vessel - like a burst pipe – causing a stroke or a heart attack.

From BBC • May 15, 2026

The biomaterial attached to those endothelial cells, helped close the gaps, and appeared to speed up blood vessel healing.

From Science Daily • May 5, 2026

But its appeal is clear: rather than requiring direct injections into heart muscle, it could potentially be delivered through existing blood vessel based procedures or by IV, reaching injured tissue from within.

From Science Daily • May 5, 2026

Their focus was on signals related to blood vessel stability and repair.

From Science Daily • Apr. 26, 2026

The man’s face went so purple I thought he’d burst a blood vessel in his neck.

From "Hollow City" by Ransom Riggs

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