cool ‧ box /ˈkuːlbɒks $ -bɑːks/ BrE AmE noun [countable]
British English a container that keeps food and drink cool and fresh, used on a ↑ picnic SYN cooler American English
cool ‧ box /ˈkuːlbɒks $ -bɑːks/ BrE AmE noun [countable]
British English a container that keeps food and drink cool and fresh, used on a ↑ picnic SYN cooler American English
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012