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coolant

noun cool·ant \ˈkü-lənt\

: a liquid that is used to cool an engine or machine

Full Definition of COOLANT

: a usually fluid cooling agent

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First Known Use of COOLANT

1926

Learn More About COOLANT

Spanish Central: Spanish translation of "coolant"

Nglish: Translation of "coolant" for Spanish speakers

Britannica English: Translation of "coolant" for Arabic speakers

Britannica.com: Encyclopedia article about "coolant"

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