"Gormandizer" Natural Recordings by Native Speakers
A gormandizer is a person who eats excessively or gluttonously. It is a noun form of the verb "to gormandize", which means to devour food in an immoderate way, often to the point of excess or shame.
To gormandise means to make a profit by tricking or exploiting people, often by selling them something that is cheaper or inferior to what they thought they were buying.