a type of paper treated with nitric acid so that it has a composition similar to that of guncotton.
- gunnery sergeant,
- gunpowder plot
Origin of gunpaper
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a cellulose nitrate explosive made by treating paper with nitric acid
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