Dictionary.com
definitions

vasoconstrictive

[vas-oh-kuh n-strik-tiv, vey-zoh-]
adjective Physiology.
  1. causing vasoconstriction.

Origin of vasoconstrictive

First recorded in 1885–90; vaso- + constrictive
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
vasoconstrictive in Medicine

vasoconstrictive

[vā′zō-kən-strĭk′tĭv]
adj.
  1. Causing constriction of the blood vessels.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.