any of a group of acetic esters of cellulose, used to make yarns, textiles, nonflammable photographic films, rubber and celluloid substitutes, etc.
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We’ve gathered some interesting words donated to English from Portuguese … as well as some that just don’t translate at all. Do you know what they mean?
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Which of the following animal names traces its immediate origin to Portuguese?
Origin of cellulose acetate
First recorded in 1890–95
Words nearby cellulose acetate
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
Example sentences from the Web for cellulose acetate
The other kind of dope had an acetate base and was made from cellulose-acetate and such wood chemical solvents as acetone.America's Munitions 1917-1918|Benedict Crowell
British Dictionary definitions for cellulose acetate
nonflammable material made by acetylating cellulose: used in the manufacture of film, dopes, lacquers, and artificial fibres
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
Scientific definitions for cellulose acetate
Any of several compounds obtained by treating cellulose with acetic anhydride. Cellulose acetate is used in lacquers, photographic film, transparent sheeting, and cigarette filters. Also called acetate cellulose
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.