refrigeration

nouns

the process of cooling or freezing (e.g., food) for preservative purposes
infrigidation, refrigeration
is derived from
refrigerate
is derived from
refrigerate
deliberately lowering the body's temperature for therapeutic purposes
"refrigeration by immersing the patient's body in a cold bath"
refrigeration
is a type of (narrower)
(medicine) the act of caring for someone (as by medication or remedial training etc.)
"the quarterback is undergoing treatment for a knee injury"; "he tried every treatment the doctors suggested"; "heat therapy gave the best relief"
therapy