ˈcooling ˌsystem BrE AmE noun [countable]
a system for keeping the temperature in a machine, engine etc low:
a fault in the power station’s cooling system
ˈcooling ˌsystem BrE AmE noun [countable]
a system for keeping the temperature in a machine, engine etc low:
a fault in the power station’s cooling system
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012