Breadcrumb Home > Thesaurus > V Synonyms of vasoconstrictor Find synonyms for: Noun 1. vasoconstrictor, vasoconstrictive, pressor, agent usage: any agent that causes a narrowing of an opening of a blood vessel: cold or stress or nicotine or epinephrine or norepinephrine or angiotensin or vasopressin or certain drugs; maintains or increases blood pressure WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of vasoconstrictor (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: procellous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language