What's the plural form of aperitif wine? Here's the word you're looking for.
Answer
The noun aperitif wine can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be aperitif wine.
However, in more specific contexts, the plural form can also be aperitif wines e.g. in reference to various types of aperitif wines
or a collection of aperitif wines.