noun. ['ˈkuːlənt'] a fluid agent (gas or liquid) that produces cooling; especially one used to cool a system by transferring heat away from one part to another.
Rhymes with Coolant
How do you pronounce coolant?
Pronounce coolant as ˈkulənt.
US - How to pronounce coolant in American English
UK - How to pronounce coolant in British English
Sentences with coolant
1. Noun, singular or mass
Place the drain pan under the radiator and drain the coolant; set aside.
Refill the coolant level and start the engine to check for leaks from the radiator and the water pump.