gullet

The throat or esophagus.

Turning a national tragedy into something a person can pay $12 to watch while shoveling popcorn down their gullet struck detractors as perverse, though critics spilled a goodly amount of e-ink debating the actual merits of the work itself.

The cytopharynx of a ciliate, through which food is ingested.

The space between the teeth of a saw blade.

A channel for water.

A preparatory cut or channel in excavations, of sufficient width for the passage of earth wagons.

To make grooves or indentations.

The better way is to gullet or "gum" out the teeth on a grinder. Thin, rubber bonded wheels known as Elastic wheels may be obtained in any desired thickness, and it is reasonably easy to get a wheel to suit the size of teeth to be gulleted.