car·bon·ate

[n. kahr-buh-neyt, -nit; v. kahr-buh-neyt] noun, verb, car·bon·at·ed, car·bon·at·ing.
noun
1.
a salt or ester of carbonic acid.
verb (used with object)
2.
to form into a carbonate.
3.
to charge or impregnate with carbon dioxide: carbonated drinks.
4.
to make sprightly; enliven.

Origin:
1785–95; carbon(ic acid) + -ate2, later taken as -ate1

car·bon·a·tor, noun
non·car·bo·nate, noun
non·car·bo·nat·ed, adjective
sem·i·car·bon·ate, adjective
un·car·bon·at·ed, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
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to introduce subtleties into or argue subtly about.
Collins
World English Dictionary
carbonate
 
n
1.  a salt or ester of carbonic acid. Carbonate salts contain the divalent ion CO32--
 
vb
2.  to form or turn into a carbonate
3.  (tr) to treat with carbon dioxide or carbonic acid, as in the manufacture of soft drinks
 
[C18: from French, from carbonecarbon]

Collins English Dictionary - Complete & Unabridged 10th Edition
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Etymonline
Word Origin & History

carbonate
1794, from Fr. carbonate, from Mod.L. carbonatem "a carbonated (substance)," from L. carbo (see carbon). The old name for carbon dioxide was carbonic acid (1791), hence, carbonated "containing carbon dioxide" (1858).
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Medical Dictionary

carbonate car·bon·ate (kär'bə-nāt')
n.
A salt or ester of carbonic acid.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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American Heritage
Science Dictionary
carbonate   (kär'bə-nāt')  Pronunciation Key 
Noun  
  1. A salt or ester of carbonic acid, containing the group CO3. The reaction of carbonic acid with a metal results in a salt (such as sodium carbonate), and the reaction of carbonic acid with an organic compound results in an ester (such as diethyl carbonate).

  2. Any other compound containing the group CO3. Carbonates include minerals such as calcite and aragonite.

  3. Sediment or a sedimentary rock formed by the precipitation of organic or inorganic carbon from an aqueous solution of carbonates of calcium, magnesium, or iron. Limestone is a carbonate rock.


Verb   To add carbon dioxide to a substance, such as a beverage.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Example sentences
The corals thrived when calcium carbonate was added to the water but did poorly
  without it.
In sediment cores the period shows up as a layer of red clay sandwiched between
  two white layers of calcium carbonate.
Composed of calcium carbonate leached from dripping water, the stalagmite
  preserves a record of rainfall in this region.
The team studied the saturation levels of aragonite, a form of calcium
  carbonate that drops as acidity of seawater rises.
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