Learn how to say Champagne correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word champagne:
(sometimes capital) a white sparkling wine produced around Reims and Epernay, France
(loosely) any effervescent white wine
a colour varying from a pale orange-yellow to a greyish-yellow
(as adjective) ⇒ a champagne carpet
(modifier) denoting a luxurious lifestyle ⇒ a champagne capitalist