gullet

Short definition from Wiktionary

Noun

1. 1
   The throat or esophagus.
2. 2
   The cytopharynx of a ciliate, through which food is ingested.
3. 3
   The space between the teeth of a saw blade.
4. 4
   A channel for water.
5. 5
   A preparatory cut or channel in excavations, of sufficient width for the passage of earth wagons.
6. 6
   The wide space under the pommel of a saddle; the hollow over the withers of a saddled animal.