This is the 10537th most frequent Russian word.
виски
Whiskey.
In this sentence, 'виски' is used to refer to a type of alcoholic beverage, 'whiskey' in English.
Я купил бутылку виски в магазине.
I bought a bottle of whiskey at the store.
Here, 'виски' represents a specific variety or brand of the alcoholic drink itself.
У этого виски мягкий и приятный вкус.
This whiskey has a smooth and pleasant taste.
In this instance, 'виски' refers to the content of the glass, explicitly the whiskey beverage.