One who eats voraciously, or to excess; a gormandizer.
(figuratively) One who gluts himself.
"Gluttons in murder, wanton to destroy -Granville.
(zoology) A carnivorous mammal (Gulo gulo), of the family Mustelidæ, about the size of a large badger. It was formerly believed to be inordinately voracious, whence the name; the wolverine. It is a native of the northern parts of America, Europe, and Asia.