Source : Webster's Revised Unabridged Dictionary (1913)

Gluttonize \Glut"ton*ize\, v. i. [imp. & p. p. {Gluttonized}; p.
   pr. & vb. n. {Gluttonizing}.]
   To eat to excess; to eat voraciously; to gormandize.
   --Hallywell.

Source : WordNet®

gluttonize
     v : eat a lot and without restraint [syn: {gluttonise}, {fress}]