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mercuric chloride

noun Chemistry.
  1. a white, crystalline, water-soluble, strongly acrid, highly poisonous solid, HgCl2, prepared by sublimation of chlorine with mercury, and used chiefly as an antiseptic.

Origin of mercuric chloride

First recorded in 1870–75
Also called bichloride of mercury, mercury bichloride.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for mercuric chloride

mercuric chloride

noun
  1. a white poisonous soluble crystalline substance used as a pesticide, antiseptic, and preservative for wood. Formula: HgCl 2Systematic name: mercury(II) chloride Also called: bichloride of mercury, corrosive sublimate
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
mercuric chloride in Medicine

mercuric chloride

n.
  1. A poisonous white crystalline compound used as an antiseptic and a disinfectant.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.