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.
These Juclise socks are made with bamboo to cool down your body heat and provide moisture-wicking features to absorb sweat while keeping the socks (and your feet) dry. Olivia Dubyak, Travel + Leisure, 5 July 2026 As for the hosts, mosquitoes track people (and their blood) down by detecting carbon dioxide, body heat, sweat and body odor. Sharon Wu, USA Today, 4 July 2026 Each class starts with Ferrera putting on her EMS suit and warming up on the treadmill to generate body heat that allows the electrodes to function. Diana Anos, CNN Money, 3 July 2026 According to the governor’s office, people who are overweight may be prone to heat sickness because of their tendency to retain more body heat. Justin Muszynski, Hartford Courant, 29 June 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 6 Jul. 2026.

Medical Definition

body heat

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

called also animal heat

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