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polythiazide

American  
[pol-ee-thahy-uh-zahyd] / ˌpɒl iˈθaɪ əˌzaɪd /

noun

Pharmacology.
  1. a substance, C 1 1 H 1 3 ClF 3 N 3 O 4 S 3 , used as a diuretic in the management of edema and hypertension.


Etymology

Origin of polythiazide

poly- + thiazide