radiant heat

noun

: heat transmitted by radiation as contrasted with that transmitted by conduction or convection

Examples of radiant heat in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Covering these plants during cold, dark nights will trap a bit of radiant heat from the ground and prevent freezing air from coming into direct contact with foliage. Brandee Gruener, Southern Living, 21 Feb. 2025 Orchard Hills homes are constructed with two factors in mind: radiant heat and ember intrusion. Jack Flemming, Los Angeles Times, 19 Feb. 2025 Then the third element is something called radiant heat. Umair Irfan, Vox, 20 Jan. 2025 Heat is generated from radiant heat rather than by heating air or stones. Sherri Gordon, Health, 15 Jan. 2025 See All Example Sentences for radiant heat

Word History

First Known Use

1621, in the meaning defined above

Time Traveler
The first known use of radiant heat was in 1621

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Cite this Entry

“Radiant heat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radiant%20heat. Accessed 3 Mar. 2025.

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