chromic
Americanadjective
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of or containing chromium in the trivalent state, as chromic hydroxide, Cr(OH) 3 .
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of or derived from chromic acid.
adjective
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of or containing chromium in the trivalent state
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of or derived from chromic acid
Etymology
Origin of chromic
First recorded in 1790–1800; chrom(ium) + -ic
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
When withering and decomposition started, The Bronx botanists cut off parts of the plant which they prepared for a pickling process involving chromic and acetic acid, alcohol, xylol and melted paraffin.
From Time Magazine Archive
From an ergosterol derivative, which they acetylated, oxidized with chromic acid, hydrolized and distilled, they built up the white crystals of theelin.
From Time Magazine Archive
Among the hazards scattered across 12,264 acres: unlined landfills, pesticide-disposal pits, chromic acid- disposal areas, heavy-metal contamination and waste-oil leakage.
From Time Magazine Archive
By a supplementary oxidation with chromic acid such a black is rendered ungreenable, the nigraniline being probably changed into the more stable chromate of nigraniline.
From Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" by Various
From this we learn that before the potassium bichromate enters into action in the battery, it is resolved into chromic acid.
From Electric Bells and All About Them A Practical Book for Practical Men by Bottone, S. R.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
