from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A hearty eater.
- n. Archaic One who frequents another's table; a hanger-on or parasite.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A person who eats a substantial amount; a feeder, one with a healthy appetite.
From trencher + man. (Wiktionary)