wine cooler

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun A container, such as an ice-filled bucket or chest, for cooling wine.

from The Century Dictionary.

• noun A vessel in which bottled wine is immersed in a cool liquid, as in water containing ice, to cool it before it is drunk.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun Any piece of equipment used to keep wine chilled.
• noun drink made from a mixture of wine, fruit juice and soda water

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun a bucket of ice used to chill a bottle of wine