[ kal-uh-fak-shuh n ]
/ ˌkæl əˈfæk ʃən /


the act of heating.
a heated state.

Origin of calefaction

1540–50; < Latin calefactiōn- (stem of calefactiō) a making warm, equivalent to cale- warm (stem of calēre to be warm) + factiōn- a making; see faction1

Related forms

cal·e·fac·tive, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for calefaction