What is the meaning of Glutton?

Gluttonous; greedy; gormandizing.

One who eats voraciously, obsessively, or to excess; a gormandizer.

One who consumes anything voraciously, obsessively, or to excess.

The wolverine, Gulo gulo.

A giant petrel.

To glut; to satisfy (especially an appetite) by filling to capacity.

To glut; to eat voraciously.

Source: wiktionary.org