gluttonly adjective 1adverb 1forms 2 adjective1 •Resembling or characteristic of a glutton.All five then began a system of begging and gluttonly eating which need not be described. — 1892 adverb1 •In the manner of a glutton.Pilgrims, now, within that larder, / Through the nibbled pastry see / Creeping things, in foul disorder, / Feasting gluttonly. — 1846 formsmore gluttonly · most gluttonly