definitions

artery

[ ahr-tuh-ree ]
/ ˈɑr tə ri /
|
SEE MORE SYNONYMS FOR artery ON THESAURUS.COM

noun, plural ar·ter·ies.

Anatomy. a blood vessel that conveys blood from the heart to any part of the body.
a main channel or highway, especially of a connected system with many branches.

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RELATED WORDS

boulevard, thoroughfare, duct, tube, sewer, highway, corridor, passage, avenue, route, road, pathway, canal, conduit, track, course, way, line

Nearby words

arteriovenous fistula, arteriovenous nicking, arteriovenous oxygen difference, arteriovenous shunt, arteritis, artery, artery of angular gyrus, artery of bulb of penis, artery of bulb of vestibule, artery of ductus deferens, artery of kidney

Origin of artery

1350–1400; Middle English < Latin artēria < Greek: windpipe, artery. See aorta
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for arteries

British Dictionary definitions for arteries

artery

/ (ˈɑːtərɪ) /

noun plural -teries

any of the tubular thick-walled muscular vessels that convey oxygenated blood from the heart to various parts of the bodyCompare pulmonary artery, vein
a major road or means of communication in any complex system

Word Origin for artery

C14: from Latin artēria, related to Greek aortē the great artery, aorta
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 arteries

artery

[ är′tə-rē ]

n.

Any of a branching system of muscular, elastic blood vessels that, except for the pulmonary and umbilical arteries, carry aerated blood away from the heart to the cells, tissues, and organs of the body.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for arteries

artery

[ är′tə-rē ]

Any of the blood vessels that carry oxygenated blood away from the heart to the body's cells, tissues, and organs. Arteries are flexible, elastic tubes with muscular walls that expand and contract to pump blood through the body.

Related forms

arterial adjective (är-tîr′ē-əl)
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Culture definitions for arteries

arteries

Blood vessels that carry blood away from the heart and to the body tissues. (Compare veins; see circulatory system.)

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.