Meaning

• Drink; intoxicating liquor.

• A drinking bout; a debauch.

• An insatiable thing or person.

• (provincial) A drain or ditch; a gutter; sometimes, a small stream. Also called guzzen.

• The throat

Meaning

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

• To consume alcoholic beverages, especially frequently or habitually.

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

  "This car just guzzles petrol."