Definition of black powder in US English:

black powder


  • The original gunpowder, composed of charcoal, saltpeter, and sulfur, now used chiefly in antique firearms and in fireworks.

    • ‘Filled with an explosive combination of saltpeter and black powder, these were the primitive ancestors of rockets.’
    • ‘The real reasons why I like to shoot black powder in cartridge firing guns is it works so well, and it is authentic.’
    • ‘The news is now reporting the explosive was a toy grenade filled with black powder and a fuse.’
    • ‘I prefer to use black powder with the replica Springfield, Remington and Sharps rifles.’
    • ‘Stand to the side of someone shooting a Model 1873 chambered for a .45 Colt and loaded with black powder.’