Thermal

usgb/ˈθɜːrml/
adjective

Related to heat.

Thermal energy is often used in power plants.
Visual representation of "thermal" - Related to heat.

Often appears as...

  • thermal energy
  • thermal power

Usage tips

Scientific

Definition 1 of 3
Visual representation of "thermal"
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Scientific Term

Used in science to describe processes or objects that involve heat, like in physics or environmental studies.

Illustration for Scientific Term
Thermal conductivity measures how well heat passes through a material.
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Metaphoric Use

Sometimes used metaphorically to describe something as being 'hot' in a figurative sense, such as a topic.

Illustration for Metaphoric Use
The debate on climate change has become a thermal topic recently.
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Not Always Hot

Although associated with heat, 'thermal' doesn't mean something is hot to touch, more that it relates to heat.

Illustration for Not Always Hot
Thermal insulation helps maintain the building's temperature.
Visual representation of the word "Thermal"

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