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Synonyms

blood vessel

American  

noun

blood vessels plural
  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.


Other Word Forms

Noun Inflected Forms

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.

See Examples For:

These antioxidants, found in certain foods, can support heart health, circulation and blood vessel elasticity by reducing inflammation, it says.

From BBC Jun. 8, 2026

At first, doctors were worried cabin pressure could cause a blood vessel to burst, but have now given Olivia clearance to fly home.

From BBC Jun. 3, 2026

A 2026 study took the idea further in diabetic wound healing, a major medical challenge often marked by chronic inflammation, poor blood vessel growth, and cellular senescence.

From Science Daily May 20, 2026

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

He winced when Thyon jabbed in his needle, and winced again, because the alchemist missed the spirit vein and hit a blood vessel instead.

From "Strange the Dreamer" by Laini Taylor

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