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cooler

cooler /ˈkuːlɚ/ noun
plural coolers
cooler
/ˈkuːlɚ/
noun
plural coolers
Britannica Dictionary definition of COOLER
[count]
: a container for keeping food or drinks cool
called also (British) cool bag, (British) cool box
US : a cold drink that usually contains alcohol
the cooler informal + somewhat old-fashioned : a prison or jail