refrigerant
re-frig-er-ant
noun
A substance, usually a fluid, that absorbs and releases heat in a refrigeration system.
"The old fridge needed its refrigerant topped up."
Thesaurus
Synonyms: cold, refrigerating
re-frig-er-ant
A substance, usually a fluid, that absorbs and releases heat in a refrigeration system.
"The old fridge needed its refrigerant topped up."
Synonyms: cold, refrigerating