arteriosclerosis

[ahr-teer-ee-oh-skluh-roh-sis]
noun
  1. degenerative changes in the arteries, characterized by thickening of the vessel walls and accumulation of calcium with consequent loss of elasticity and lessened blood flow.

Origin of arteriosclerosis

1885–90; < New Latin. See arterio-, sclerosis
Related formsar·te·ri·o·scle·rot·ic [ahr-teer-ee-oh-skluh-rot-ik] /ɑrˌtɪər i oʊ skləˈrɒt ɪk/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for arteriosclerosis

arteriosclerosis

noun plural -ses (-siːz)
  1. a pathological condition of the circulatory system characterized by thickening and loss of elasticity of the arterial wallsNontechnical name: hardening of the arteries
Derived Formsarteriosclerotic (ɑːˌtɪərɪəʊsklɪəˈrɒtɪk), adjective
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

Word Origin and History for arteriosclerosis
n.

"hardening of the arteries," 1885, medical Latin, from arterio- + sclerosis.

Online Etymology Dictionary, © 2010 Douglas Harper

arteriosclerosis in Medicine

arteriosclerosis

[är-tîr′ē-ō-sklə-rōsĭs]
n.
  1. Any of a group of chronic diseases in which thickening, hardening, and loss of elasticity of the arterial walls result in impaired blood circulation.arterial sclerosis
Related formsar•te′ri•o•scle•rotic (-rŏtĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

arteriosclerosis in Science

arteriosclerosis

[är-tîr′ē-ō-sklə-rōsĭs]
  1. A thickening, hardening, and loss of elasticity of the arterial walls that results in impaired blood circulation. See also atherosclerosis.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

arteriosclerosis in Culture

arteriosclerosis

[(ahr-teer-ee-oh-skluh-roh-sis)]

A disease commonly called hardening of the arteries. In arteriosclerosis, the walls of the arteries thicken and harden. The loss of flexibility results in a lessening of the flow of blood to the various organs of the body. (Compare atherosclerosis; 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.