thermal

adjective9 collocationsAvg. frequency: 7.3

A measure of how well a device converts thermal energy into useful work.

The movement of heat from one place to another.

Electromagnetic radiation generated by the thermal motion of particles in matter.

A device that creates an image using infrared radiation.

A spring of naturally hot water, typically heated by subterranean volcanic activity.

A sighting device that uses thermal imaging to see targets in low light or darkness.