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.
People who are overweight may be prone to heat sickness because of their tendency to retain more body heat. Staff Report, Hartford Courant, 27 July 2025 The rest is given off in the form of body heat, Adams said. Kalen Lumpkins, Chicago Tribune, 25 July 2025 This includes: No exercise, which increases body heat. Leslie Baumann, Miami Herald, 17 July 2025 The Outlast fiber design really does leave me feeling cooler, even after my 3-year-old and cat crawl into my bed and add their body heat to the mix. Nena Farrell, Wired News, 11 July 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 7 Aug. 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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