gluttonous /ˈɡlʌt(ə)nəs/ adjective2 •Given to excessive eating; prone to overeating.Behold a man gluttonous, and a winebibber, a friend of publicans and sinners. — 1611 •Greedy.Then they could smile and fawn upon his debts, / And take down the interest into their gluttonous maws. — 1605 formsmore gluttonous · most gluttonous