Coolant
7 lettersnounmoderateUpdated June 2026
Definition
A liquid or gas that absorbs and transfers heat away from a system in order to reduce or regulate its temperature.
“The mechanic topped up the coolant to prevent the engine from overheating on long journeys.”
Pronunciation
IPA
/ˈkuːlənt/
Syllables
cool·ant
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Synonyms
Word Game Tips
Wordle
Ends in -ANT, a very common suffix. Double O at the start is shared with COOKIE, COOLER, and COOLING.
Scrabble
Worth 9 points. All common tiles. COOLANTS extends with S. Useful for its vowel-rich beginning in constrained positions.
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