noun
A box or compartment containing ice, typically used to keep provisions cool.
(UK) A compartment in a refrigerator that is colder than the rest of the refrigerator and is used as a freezer.
(US, dated) A refrigerator.
(US, slang) A city with a cold or snowy climate.
(US, slang) A prison.
(US, slang) A morgue.
adjective
(slang) agreeable, awesome. (as a superlative of cool)