gunpaper

noun

1. (alt-of, alternative, uncountable, usually)Alternative form of gun-paper.

   “Mr. G. S. Melland, of Lime-street, London, who has distinguished himself among our makers of firearms, has brought out a gunpaper to supersede our old gunpowder.”

   “With improved revolvers of Mr. Millard six rounds were fired first with cartridges containing fifteen grains of gunpaper and a conical bullet, at fifteen yards' range, which gave as a result an average of 13-16 inch penetration into deal.”

   “In 1832, Braconnot transformed starch into a source of terrific power by treating it with nitric acid; six years afterwards, Pelouse and Dumas changed cotton and paper into guncotton and gunpaper by nitrating these substances.”