• synonyms


[mer-kyoo r-ik]
adjective Chemistry.
  1. of or containing mercury, especially in the bivalent state.
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Origin of mercuric

First recorded in 1820–30; mercur(y) + -ic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for mercuric


  1. of or containing mercury in the divalent state; denoting a mercury(II) compound
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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

Word Origin and History for mercuric


1828, in chemistry, from mercury + -ic.

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Online Etymology Dictionary, © 2010 Douglas Harper

mercuric in Medicine


  1. Relating to or containing mercury, especially with a valence of 2.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

mercuric in Science


  1. Containing mercury, especially mercury with a valence of 2. Compare mercurous.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.