The noun "whisky" can be both countable and uncountable.
Meaning: a strong alcoholic drink
Example sentence: I drink beer and wine, but I don't drink vodka or whisky.
Meaning: one glass of whisky
Example sentence: Would you like to join me for a whisky after dinner?
Note: In American and Irish English, the most common spelling is "whiskey".
Test your understanding:
- I had a couple of whiskies at the pub after work.
- I had two glasses of whisky at the pub after work.