Science & Technology Does thermal mean hot or cold? February 2, 2026 by Mercier | Leave a Comment Thermal typically refers to heat or warmth, but it can also relate to temperature regulation, meaning it might involve both hot and cold contexts. Understanding the term "thermal" requires exploring its applications and implications in various fields such as clothing, energy, and environmental science. What Does "Thermal" Mean? The term thermal is derived from the […] Read more ยป