verb. make a gurgling sound as of liquid issuing from a bottle.
Example sentences of the word glug
1. Noun, singular or mass
If you have ever taken a bottle of soda or water and turned it over, the first thing you notice is that the bottle will “glug,” not pouring out smoothly.
2. Noun, plural
With an oil mister, you spritz instead of glug so you use only as much of it as you need.