1. eating or consuming excessively; having a greedy appetite for food
2. excessively greedy or eager for something other than food
Usage: figurative

Examples

• The gluttonous king demanded a feast every night.
• She felt gluttonous after eating three pieces of cake.
• His gluttonous appetite for power led to his downfall.
• The gluttonous consumption of natural resources is unsustainable.
• They criticized the company’s gluttonous pursuit of profits.
• The gluttonous behavior at the buffet was embarrassing to watch.