definitions

blood vessel

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SEE MORE SYNONYMS FOR blood vessel ON THESAURUS.COM

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

blood test, blood transfusion, blood type, blood typing, blood urea nitrogen, blood vessel, blood vessels, blood volume, blood work, blood-air barrier, 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.