You searched for: “heliothermy”
heliothermy
1. The process of regulating body temperature primarily by means of heat gain from direct solar radiation, as in reptiles and amphibians.
2. The utilization of solar radiation to produce useful energy.
This entry is located in the following units: helio-, heli- (page 5) thermo-, therm-, thermi-, -thermia, -therm, -thermal, -thermic, -thermias, -thermies, -thermous, -thermy (page 10)