quaff

verb. to drink (a usually alcoholic beverage) heartily or copiously

• At Fort William, goods were exchanged, bills were tallied, brandy was quaffed, songs were sung.
• Young Cheltenham ladies and gentlemen in striped shirts and Barbours quaffed their drinks and guffawed loudly.

noun. an enjoyable beverage: a beverage (such as wine) that is quaffed or suitable for quaffing

• This pleasant quaff offers ripe peach and vanilla flavors and a good balance of bright acidity and moderate sweetness.
• … there is no better quaff with fried chicken than Champagne.

noun. a hearty draft or gulp

• … a single sensuous quaff …
• He lifted his glass, took a large quaff of the wine, swallowed quickly in his urgency to keep talking.