gun muzzle

Thesaurus

Noun

1.

gun muzzle - the open circular discharging end of a gunmuzzlegun - a weapon that discharges a missile at high velocity (especially from a metal tube or barrel)opening - a vacant or unobstructed space that is man-made; "they left a small opening for the cat at the bottom of the door"gunpoint, point - the gun muzzle's direction; "he held me up at the point of a gun"