SynonymDefinitionAntonym.com - English Synonym Dictionary

Forward projecting part of the head of certain animals; includes the jaws and nose

Restraint put into a person's mouth to prevent speaking or shouting

The open circular discharging end of a gun

A leather or wire restraint that fits over an animal's snout (especially a dog's nose and jaws) and prevents it from eating or biting

Tie a gag around someone's mouth in order to silence them

Prevent from speaking out

Fit with a muzzle