refrigerant
noun, adjective
Forms refrigerants
- noun A substance used in a heat cycle that undergoes a phase change between gas and liquid to allow the cooling, as in refrigerators, air conditioners, etc.
- noun That which makes cool or cold, such as a medicine for allaying the symptoms of fever.
- adjective (obsolete) That cools or freezes; providing relief from heat or fever.
Synonyms
Etymology
From Latin refrīgerāns, present participle of refrīgerō (“to cool, to refresh”).
Webster’s 1913
- adjective Cooling; allaying heat or fever. Bacon.
- noun 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. Holland. "A refrigerant to passion." Blair.
Etymology [L. refrigerans, p. pr. of refrigerare: cf. F. réfrigérant. See Refrigerate.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “refrigerant”, CC BY-SA 4.0. Details