Definify.com
Webster 1913 Edition
Thermogen
Ther′mo-gen
,Noun.
[
Thermo-
+ -gen
.] (Old Chem.)
Caloric; heat; regarded as a material but imponderable substance.
Definition 2024
thermogen
thermogen
English
Noun
thermogen (uncountable)
- (chemistry, obsolete) heat, regarded as a material but imponderable substance