plural of Gauss gun

A large-bore pistol-like firearm used to fire signal flares.

a ray gun / a weapon that uses laser power as its destructive force

(military) A massive and heavy mobile artillery gun, built, transported by, and fired from a specially designed rail car.

a railway gun

A coilgun.

A hand-held (or mounted) device that emits a radar beam and uses the Doppler effect to measure the velocity of moving objects (especially traffic)

(video games) A device resembling a gun that allows the player of a video game to target a point on the screen.

plural of gun powder

Third-person singular simple present indicative form of jump the gun