body heat

noun

: heat produced in the body of a living animal by metabolic and physical activities

called also animal heat

Examples of body 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.
Some research suggests people may eat more in colder environments to generate body heat, but Frie said the evidence remains mixed. Deirdre Bardolf, FOXNews.com, 20 Dec. 2025 At temperatures closer to body heat (around 98 degrees), growth can be even faster. Evan Moore december 19, Charlotte Observer, 19 Dec. 2025 Sufficient bedding and a door flap must be in place to maintain body heat. Andrew Adeolu, CBS News, 13 Dec. 2025 Wear gloves and a hat, as at least half of your body heat will be lost if your head is uncovered. Eva Wen, jsonline.com, 13 Dec. 2025 See All Example Sentences for body heat

Word History

First Known Use

1861, in the meaning defined above

Time Traveler
The first known use of body heat was in 1861

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Cite this Entry

“Body heat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/body%20heat. Accessed 26 Dec. 2025.

Medical Definition

body heat

noun
: heat produced in the body of a living animal by metabolic and physical activity

called also animal heat

Last Updated: - Updated example sentences
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