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 …

The meaning of THERMAL is of, relating to, or caused by heat. How to use thermal in a sentence. Did you know?

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

Oct 18, 2024 · There is a difference between thermal energy and heat. While thermal energy refers to the motion of particles in a substance, heat refers to the flow of thermal energy.

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

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

Definition of thermal adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Oct 13, 2025 · 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 …

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

Sep 15, 2025 · Thermal radiation, process by which energy, in the form of electromagnetic radiation, is emitted by a heated surface in all directions and travels directly to its point of …