Definitions for "Ball Gag"
Toy used in BDSM play to prevent a sub from speaking. Mouth pieces are usually made from a rubber ball that is jammed between a submissive teeth and secure in place by a strap or a little string. Could be made of plastic or leather too.
A plastic ball attached to a strap that is inserted into the mouth during bondage play in order to keep someone silenced.
use of a ball-in-mouth restraint, a la "Pulp Fiction."
a ball shaped gag that prevents talking, held in place by a simple or elaborate harness.