a white, crystalline, water-soluble, strongly acrid, highly poisonous solid, HgCl2, prepared by sublimation of chlorine with mercury, and used chiefly as an antiseptic.
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Also called bichloride of mercury, mercury bichloride.
Origin of mercuric chloride
First recorded in 1870–75
Words nearby mercuric chloride
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
British Dictionary definitions for mercuric chloride
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
Medical definitions for mercuric chloride
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.