- That which makes to be cool or cold; specifically, a
medicine or an application for allaying fever, or the symptoms of
fever; -- used also figuratively.
Meaning of 'refrigerant' (Princeton's WordNet)
1 . refrigerant
[ s]
Meaning (1): - causing cooling or freezing
Example in sentence:
a refrigerant substance such as ice or solid carbon dioxide
Air conditioner refrigerant Air conditioner refrigerant is the liquid used in air conditioning systems, which has the property of boiling at ambient air temperatures.