WordNet (r) 3.0 (2006):

potassium muriate
    n 1: salt of potassium (KCl) (trade names K-Dur 20, Kaochlor and
         K-lor and Klorvess and K-lyte); taken in tablet form to
         treat potassium deficiency [syn: potassium chloride,
         potassium muriate, potash muriate, K-Dur 20,
         Kaochlor, K-lor, Klorvess, K-lyte]