Dictionary Check: blowback
"blowback" is a valid word!
Scrabble
21
points
Words with Friends
25
points
Definition
noun
the backward escape of gases and unburned gunpowder after a gun is fired
noun
misinformation resulting from the recirculation into the source country of disinformation previously planted abroad by that country's intelligence service
noun
Blowback is a system of operation for self-loading firearms that obtains energy from the motion of the cartridge case as it is pushed to the rear by expanding gases created by the ignition of the propellant charge.
Example:
"In most actions that use blowback operation, the breech is not locked mechanically at the time of firing: the inertia of the bolt and recoil spring(s), relative to the weight of the bullet, delays opening of the breech until the bullet has left the barrel"
Advertisement