wine cooler noun2 •A drink made from a mixture of wine, fruit juice and soda water. •Any piece of equipment used to keep wine chilled.Jenny Bridges: I think his killer stole a wine cooler... DCI Tom Barnaby: You or I would have dropped it. DS Gavin Troy: Yeah, but it's 200 years old and weighs in at 40 grand on the insurance. — 1999 formswine coolers