verb
swill
SWIL/swɪl/
To drink greedily or in large amounts.
The thirsty woman swills water from the large pitcher in greedy gulps.

Etymology
The older verb described washing out, swirling liquid, or gargling. The later sense of drinking greedily shifts the focus from moving liquid around to taking it in.
More examples
- After the hike, they swilled cold water from their bottles.
- She spends the evening swilling cheap wine.
- Don't swill your coffee; take time to enjoy it.
Forms
swill · swills · swilled · swilling