Definitions

1. noun

A person or device that consumes a large amount of a liquid, especially liquor, in a short time.

“The party guest was known as a guzzler, finishing his drink in one gulp.”

2. noun

A device for taking in and storing water, especially on a vehicle or a boat.

“The car’s guzzler tank was empty, so we had to stop at the gas station to refuel.”

3. noun

A machine that consumes fuel or other substances at a high rate.

“The new truck was a guzzler, using up a lot of gas on the highway.”