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prazosin

American  
[prey-zoh-sin] / ˈpreɪ zoʊ sɪn /

noun

Pharmacology.

  1. a white crystalline substance, C 1 9 H 2 1 N 5 O 4 , used in the treatment of hypertension.

Etymology

Origin of prazosin

First recorded in 1965–70; probably by rearrangement and alteration of parts of its chemical name

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.