Meaning of the word coolant in English

What does coolant mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

coolant

US /ˈkuː.lənt/
UK /ˈkuː.lənt/

Noun

a fluid used to cool an engine or other apparatus, especially one that circulates through a radiator

Example:
Check the engine's coolant level regularly to prevent overheating.
The machine uses a special coolant to maintain its operating temperature.