Yes, guns is a Scrabble word!

Verb

1. Shoot with a gun

Noun

1. A weapon that discharges a missile at high velocity (especially from a metal tube or barrel)

2. Large but transportable armament

3. A person who shoots a gun (as regards their ability)

4. A professional killer who uses a gun

5. A hand-operated pump that resembles a revolver; forces grease into parts of a machine

6. A pedal that controls the throttle valve

7. The discharge of a firearm as signal or as a salute in military ceremonies