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guncotton

 - 4 dictionary results

gun⋅cot⋅ton

[guhn-kot-n]
–noun
a highly explosive cellulose nitrate, made by digesting clean cotton in a mixture of one part nitric acid and three parts sulfuric acid: used in making smokeless powder.

Origin:
1840–50; gun 1 + cotton
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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gun·cot·ton   (gŭn'kŏt'n)   
n.  See nitrocellulose.
ni·tro·cel·lu·lose   (nī'trō-sěl'yə-lōs', -lōz')   
n.  A pulpy or cottonlike polymer derived from cellulose treated with sulfuric and nitric acids and used in the manufacture of explosives, collodion, plastics, and solid monopropellants. Also called guncotton, cellulose nitrate.
ni'tro·cel'lu·los'ic (-lō'sĭk, -zĭk) adj.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: gun·cot·ton
Pronunciation: 'g&n-"kät-&n
Function: noun
: any of various cellulose nitrates;especially : an explosive consisting of a higher-nitrated product (as one containing at least 13.2 percent nitrogen)
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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