verb

1. To drink or eat quickly, voraciously, or to excess; to gulp down; to swallow greedily, continually, or with gusto.

2. To consume alcoholic beverages, especially frequently or habitually.

3. (by extension) To consume anything quickly, greedily, or to excess, as if with insatiable thirst.

   “This car just guzzles petrol.”

Synonyms: swig, swill

noun

1. Greedy eating or drinking