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definitions

blood vessel

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noun

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

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RELATED WORDS

artery, vein, capillary, arteriole, metarteriole, venule

Nearby words

  1. blood test,
  2. blood transfusion,
  3. blood type,
  4. blood typing,
  5. blood urea nitrogen,
  6. blood vessels,
  7. blood volume,
  8. blood work,
  9. blood-air barrier,
  10. blood-and-guts

Origin of blood vessel

First recorded in 1685–95
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for blood vessel

British Dictionary definitions for blood vessel

blood vessel

noun

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

Medicine definitions for blood vessel

blood vessel

n.

An elastic tubular channel, such as an artery, a vein, a sinus, or a capillary, through which the blood circulates.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for blood vessel

blood vessel

An elastic tube or passage in the body through which blood circulates; an artery, a vein, or a capillary.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.