What does "therm/o" particularly relate to in the context of medical vocabulary?

The root "therm/o" is derived from the Greek word "thermos," which means heat. In medical terminology, this root is commonly used to refer to temperature or conditions that involve heat. For instance, terms such as "thermotherapy" refer to the use of heat in treatment, and "thermogenesis" relates to the production of heat in the body. Understanding the meaning of "therm/o" is essential for interpreting and constructing medical terms related to thermal processes in the body and can aid in comprehending various medical contexts where heat is a relevant factor.