Meaning of calomel

cal•o•mel

Pronunciation: (kal'u-mel", -mul), [key]
— n. Pharm.
  1. a white, tasteless powder, HgCl, used chiefly as a purgative and fungicide. Also called
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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