Definitions

1. noun

A unit of measurement for liquids, especially in the Imperial system, equal to 32 United States fluid ounces or 0.5 liters.

“The recipe called for a 2-liter btl of soda.”

2. abbreviation

Abbreviation for bottle.

“I need to buy a btl of water for the gym.”

3. noun

A small amount of a liquid, especially in a bottle.

“She took a sip from the btl of juice.”

4. verb

To drink or consume a small amount of a liquid.

“He btl’d a glass of wine at the dinner party.”