polythiazide: Meaning and Definition of

pol•y•thi•a•zide

Pronunciation: (pol"ē-thī'u-zīd"), [key]
— n. Pharm.
  1. a substance, CHClFNOS, used as a diuretic in the management of edema and hypertension.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.