Dictionary.com
definitions

vasoconstriction

[vas-oh-kuh n-strik-shuh n, vey-zoh-]
noun Physiology.
  1. constriction of the blood vessels, as by the action of a nerve.

Origin of vasoconstriction

First recorded in 1895–1900; vaso- + constriction
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for vasoconstriction

Historical Examples of vasoconstriction

  • On the contrary, vasoconstriction causes a rise in diastolic pressure and a fall in pulse pressure.

    Arteriosclerosis and Hypertension:

    Louis Marshall Warfield

  • Vasoconstriction means literally causing contraction of the vessels, which is exactly what this center does.

    Physiology

    Ernest G. Martin

Word Origin and History for vasoconstriction
n.

1899, from comb. form of vas + constriction.

Online Etymology Dictionary, © 2010 Douglas Harper
vasoconstriction in Medicine

vasoconstriction

[vā′zō-kən-strĭk′shən]
n.
  1. Constriction of a blood vessel, as by a nerve or drug.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
vasoconstriction in Science

vasoconstriction

[vā′zō-kən-strĭk′shən]
  1. Constriction of a blood vessel, as by a nerve or drug.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.