The cup which holds the wine?

The cup which holds the wine is called a wine glass.

However, there are many different types of wine glasses, each designed to enhance the experience of drinking specific types of wine. For example:

* Red wine glass: A large, round bowl with a wide opening to allow the wine to breathe and release its aromas.

* White wine glass: Smaller and narrower than a red wine glass, with a smaller bowl to preserve the wine's freshness.

* Champagne flute: A tall, slender glass with a narrow bowl that helps preserve the bubbles in champagne.

* Sherry glass: A small, stemmed glass with a narrow bowl and a wide rim.

* Port glass: A small, stemmed glass with a rounded bowl and a narrow rim.

So, the specific name of the cup depends on the type of wine being served.