coolant

noun cool·ant \ ˈkü-lənt \
|Updated on: 19 Jun 2018

Definition of coolant

: a usually fluid cooling agent

Recent Examples of coolant from the Web

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Origin and Etymology of coolant


COOLANT Defined for English Language Learners

coolant

Definition of coolant for English Language Learners

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



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