Swig (verb)

1. To drink deeply or quickly.
2. To take a large amount of something in one drink or swallow.

Origin:

From the middle english word "swigen", from the old english "swigian" meaning "to drink deeply".

Examples:

1. He swigged down a glass of water.
2. She swigged from the bottle of beer.
3. He swigged from a flask of whiskey.
4. I quickly swigged the last of my coffee before leaving.
5. After a long hike, we stopped for a swig of water.