plural of caulking gun

A tool for applying sealant, adhesives, etc., consisting of a metal skeleton with spring-loaded trigger into which a tube of sealant, caulk, etc., is fitted.

plural of deluge gun

An aimable high-capacity water jet used in firefighting and fire protection systems.

plural of time-gun

(historical) A gun fired by means of an electric current, formerly used to signal a specific time of day.

simple past tense and past participle of gun down

Third-person singular simple present indicative form of gun down

(historical) A gun triggered by a tripwire near a grave, intended to deter body snatchers.

plural of cemetery gun