hydralazine definition by American Heritage Dictionary
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
An antihypertensive drug, C8H8N4.
Origin: hydr(o)- + (phth)al(ic acid) + azine.
hydralazine - Medical Definition
A crystalline compound whose hydrochloride form is used in the treatment of hypertension.