noun

1. Drink; intoxicating liquor.

2. A drinking bout; a debauch.

3. An insatiable thing or person.

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