- thiazide - any of a group of drugs commonly used as diuretics in the treatment of hypertension; they block the reabsorption of sodium in the kidneys
--1 is a kind of diuretic drug, diuretic, water pill
--1 has particulars:chlorothiazide, Diuril; hydrochlorothiazide, Esidrix, HydroDIURIL; hydroflumethiazide; trichlormethiazide, Naqua