IPA: /ˈɡɔːrmənˌdaɪzər/
KK: /ˈɡɔrmənˌdaɪzər/
A person who eats excessively or has a strong desire for food, often to the point of being greedy.
At the buffet, he was a true gormandizer, piling his plate high with all kinds of dishes.
Gormandizer → It is formed from 'gormand' (from Old French *gormand*, meaning glutton) and '-izer' (a suffix indicating a person who performs an action). The word 'gormandizer' refers to a person who indulges excessively in food, essentially a glutton.
Think of a 'glutton' ('gormand') who is someone that eats excessively, and the '-izer' means a person who does that action.