- 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 of guncotton
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for guncotton
"Like litmus paper under the influence of an acid," explains Guncotton.
"We have orders in case of no Germans are there," said Guncotton.
Look, for instance, at our friend Cotton, our good Guncotton.
Holding in one hand the wad of guncotton the size of his head, he applied a match to it.Dynamite Stories
Both "guncotton" and "gun-cottom" are used and have not been changed.The Gunner's Examiner
Harold E. Cloke
- cellulose nitrate containing a relatively large amount of nitrogen: used as an explosive
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