'Gluttonously' definitions:

Definition of 'gluttonously'

From: WordNet
adverb
In a gluttonous manner; "this man eats gluttonously!"

Definition of 'Gluttonously'

From: GCIDE
  • Gluttonous \Glut"ton*ous\, a. Given to gluttony; eating to excess; indulging the appetite; voracious; as, a gluttonous age. -- {Glut"ton*ous*ly}, adv. -- {Glut"ton*ous*ness}, n. [1913 Webster]