An attachment to the muzzle of a firearm which reduces the amount of visible light created when fired

plural of flash crowd

plural of flash paper

A sheet of paper or cloth made from nitrocellulose, which burns almost instantly with a bright flash and leaves no ash. It is used in magic tricks.

plural of flash memory

plural of hot-flash

plural of flash point

plural of flash frame

(intransitive) To appear suddenly on a screen.

(chiefly telecommunications) A change made to a complex system with immediate effect, one made without a phase-in period. / (sports, basketball) A quick move from the weak side toward the ball.