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.
The elastic ankle cuffs are great for keeping your body heat in and cold air out. Caroline Hughes, Travel + Leisure, 17 Feb. 2026 Gloves, a scarf, and a hat will keep you from losing your body heat. Ca Weather Bot, Sacbee.com, 16 Feb. 2026 This includes expanding blood vessels and increasing blood flow to get rid of body heat, causing sweating and a flushed look. Jocelyn Solis-Moreira, Flow Space, 13 Feb. 2026 Do Something Active Movement generates body heat. Erin Huffstetler, The Spruce, 9 Feb. 2026 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 20 Feb. 2026.

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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