A thermal column (or thermal) is a rising mass of buoyant air, a convective current in the atmosphere, that transfers heat energy vertically. [1] Thermals are created by the uneven heating of Earth's …

THERMAL definition: Also of, relating to, or caused by heat or temperature. See examples of thermal used in a sentence.

Define thermal. thermal synonyms, thermal pronunciation, thermal translation, English dictionary definition of thermal. adj. 1. Of, relating to, using, producing, or caused by heat.

A thermal is a movement of rising warm air. Birds use thermals to lift them through the air. Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers

THERMAL meaning: 1. connected with heat: 2. (of clothes or coverings) made of a material that is especially…. Learn more.

ther•mal (thûr′ məl), adj. Physics Also, thermic. of, pertaining to, or caused by heat or temperature: thermal capacity. of, pertaining to, or of the nature of thermae: thermal waters. Clothing designed to …

Jan 20, 2026 · Caused or brought about by heat. (stone) Having a rough finish from treatment with a blowtorch. thermal (plural thermals) The hawk had mounted its thermal by the time he got to the …

Thermal refers to heat or temperature. It is often used to describe processes that involve heat transfer, energy production, or temperature regulation. Thermal energy, specifically, is the energy that comes …

Thermal definition: Of, relating to, using, producing, or caused by heat.

Learn what thermal energy is and how to calculate it. What is thermal energy? Thermal energy refers to the energy contained within a system that is responsible for its temperature. Heat is the flow of …