D defs.my
Entry 2 senses Webster, 1913

Flintlock

/flĭn'-tläkˌ/ · Flint·lock · IPA /ˈflɪntˌlɒk/
01 n. A lock for a gun or pistol, having a flint fixed in the hammer, which on striking the steel ignites the priming.
  1. 1.
    A lock for a gun or pistol, having a flint fixed in the hammer, which on striking the steel ignites the priming.
  2. 2.
    A hand firearm fitted with a flintlock; esp., the old-fashioned musket of European and other armies.