COOLANT /ˈkuːlənt/ Scrabble 9 Words With Friends 12 Definition noun a fluid agent (gas or liquid) that produces cooling. Examples “Coolant is used in car engines and industrial processes, where excess heat could cause machine damage.” Anagrams of COOLANT octanol See all 72 words you can make from COOLANT → 7-letter words Words starting with C Words ending with T ← Unscramble different letters