Dictionary.com
definitions

calorescence

[kal-uh-res-uh ns]
noun Physics.
  1. incandescence caused by absorption of radiation having a frequency below that of visible light.

Origin of calorescence

1855–65; < Latin calor heat + -escence
Related formscal·o·res·cent, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for calorescence

calorescence

noun
  1. physics the absorption of radiation by a body, subsequently re-emitted at a higher frequency (lower wavelength)
Derived Formscalorescent, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012