simple past tense and past participle of machine-gun

simple past tense and past participle of up-gun

simple past tense and past participle of gun down

A gun that propels a projectile by compressed air.

A type of gun, similar to a modern machine gun, with several barrels on a rotating frame.

A small cannon attached to a swivel or pivot. It was usually located on a ship's rail so it could have a large range of fire, and could fire anything ranging from small round balls of lead to cannon balls.

A toy gun that fires a plug of potato by compressing the air in the barrel, forcing the potato projectile out at speed.

A toy gun that emits a loud pop by firing a cork from a barrel in which a piston slides, compressing the air and forcing the cork out. The cork is traditionally attached to the toy by a piece of string.

(sports) To begin a race too soon, before the starting gun goes off. / (idiomatic) To act or begin too soon or without due caution.

A type of short range machine gun that is carried as a personal weapon and uses pistol ammunition.