A touch hole is a small hole through which the propellant charge of a cannon or muzzleloading gun is ignited. In small arms, the flash from a charge of priming held in the flash pan is enough to ignite the charge within. In artillery, priming powder, a fuse, squib, or friction igniter is inserted into the touch hole to ensure ignition of the charge.
The powder in the touch hole was lit either with a slow match, a linstock or a type of Flintlock mechanism that was known as a gunlock.
Read more about Touch Hole: Spiking The Guns
Famous quotes containing the words touch and/or hole:
“Thou art not, Penshurst, built to envious show,
Of touch or marble; nor canst boast a row
Of polished pillars, or a roof of gold;
Thou hast no lantern whereof tales are told,
Or stair, or courts; but stand’st an ancient pile,”
—Ben Jonson (1572–1637)
“The more supple vagabond, too, is sure to appear on the least rumor of such a gathering, and the next day to disappear, and go into his hole like the seventeen-year locust, in an ever-shabby coat, though finer than the farmer’s best, yet never dressed.... He especially is the creature of the occasion. He empties both his pockets and his character into the stream, and swims in such a day. He dearly loves the social slush. There is no reserve of soberness in him.”
—Henry David Thoreau (1817–1862)