A type of fully automatic firearm that fires bullets in rapid succession by a single action of the trigger and is capable of sustained fire.

To fire a machine gun / To shoot (people, etc.) with a machine gun

plural of machine gun

present participle of machine-gun

Third-person singular simple present indicative form of machine-gun

simple past tense and past participle of machine-gun

A lightweight machine gun designed to be operated by a single person

Plural of light machine gun.

(military) Someone who uses a machine gun.

Alternative spelling of machine-gunner