thermoregulation

noun

ther·​mo·​reg·​u·​la·​tion ˌthər-mō-ˌre-gyə-ˈlā-shən How to pronounce thermoregulation (audio)
: the maintenance or regulation of temperature
specifically : the maintenance of a particular temperature of the living body
thermoregulate verb

Examples of thermoregulation 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.
Merino wool blends support thermoregulation. Angela Velasquez, Footwear News, 22 Apr. 2026 The eye sinuses almost certainly arose first for thermoregulation in a harsh desert climate. Ryan Brennan, Kansas City Star, 13 Apr. 2026 The eye sinuses likely originally evolved for thermoregulation in hot, arid environments. Ryan Brennan, Miami Herald, 13 Apr. 2026 Research on thermoregulation suggests there is an ideal water temperature for athletes. Khloe Quill, FOXNews.com, 7 Mar. 2026 See All Example Sentences for thermoregulation

Word History

Etymology

International Scientific Vocabulary

First Known Use

1927, in the meaning defined above

Time Traveler
The first known use of thermoregulation was in 1927

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Cite this Entry

“Thermoregulation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thermoregulation. Accessed 25 Apr. 2026.

Medical Definition

thermoregulation

noun
ther·​mo·​reg·​u·​la·​tion -ˌreg-yə-ˈlā-shən How to pronounce thermoregulation (audio)
: the maintenance or regulation of temperature
specifically : the maintenance of a particular temperature of the living body
thermoregulate verb
thermoregulated; thermoregulating

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