Champagne (noun)

1. A type of sparkling wine that is typically white or pale yellow, made from a blend of Chardonnay, Pinot Noir, and Pinot Meunier grapes, and is traditionally associated with celebrations and special occasions.
2. Sparkling wine produced in the Champagne region of France and made in accordance with the regulations of the Appellation d'Origine Contrôlée.

Origin:

Late 17th century: from french, from champagne, the name of a region in northeastern france.

Examples:

1. We opened a bottle of champagne to celebrate.
2. She ordered a glass of champagne.
3. They served champagne at the wedding reception.
4. Champagne is a symbol of luxury and celebration.
5. Champagne is traditionally served in a flute glass.