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chromous

[kroh-muh s]
adjective
  1. containing chromium in the divalent state, as chromous carbonate, CrCO3.
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Origin of chromous

First recorded in 1830–40; chrom(ium) + -ous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for chromous

chromous

adjective
  1. of or containing chromium in the divalent state
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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