thermoregulatory

adjective

ther·​mo·​reg·​u·​la·​to·​ry ˌthər-mō-ˈre-gyə-lə-ˌtȯr-ē How to pronounce thermoregulatory (audio)
: tending to maintain a body at a particular temperature whatever its environmental temperature
thermoregulatory mechanisms

Examples of thermoregulatory in a Sentence

Recent Examples on the Web Deaths in excess of 70 000 people during the 2003 European heat wave, 10 000 people during the 2010 Russian heat wave, and high death tolls from numerous other heat waves1 are staggering demonstrations that extreme climatic conditions are already exceeding human thermoregulatory capacity. Paul Douglas, Star Tribune, 7 July 2021 Concavenator corcovatus using its hump as a thermoregulatory device, absorbing sunlight in the warmth of a morning sunrise. Riley Black, Discover Magazine, 27 Mar. 2020 How cool is that?Tree-hugging koalas demonstrate a novel thermoregulatory mechanism for arboreal mammals. Seriously Science, Discover Magazine, 7 Nov. 2016 Importantly, drinking well above thirst doubled the severity of gut discomfort, which likely overshadowed any cardiovascular or thermoregulatory benefits from drinking the additional fluid. Patrick Wilson, Outside Online, 15 Oct. 2020 For similar thermoregulatory reasons, the reverse is also commonly true—in hotter climates warm-blooded animals’ appendages become larger, relative to their body size. Lina Zeldovich, Smithsonian Magazine, 8 Sep. 2021 Biologically speaking it’s caused by a narrowing of the thermoregulatory zone. Dr. Jennifer Gunter, Glamour, 19 Oct. 2020 Clients don the spa’s special sweats, climb into a fancy, hospital-like bed, and get wrapped like a burrito in several blankets tricked out with far-infrared-light technology, meant to kick-start the body’s thermoregulatory response. John Januzzi, The Cut, 6 Mar. 2018

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'thermoregulatory.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1941, in the meaning defined above

Time Traveler
The first known use of thermoregulatory was in 1941

Dictionary Entries Near thermoregulatory

Cite this Entry

“Thermoregulatory.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thermoregulatory. Accessed 23 Apr. 2024.

Medical Definition

thermoregulatory

adjective
ther·​mo·​reg·​u·​la·​to·​ry -ˈreg-yə-lə-ˌtōr-ē, -ˌtȯr- How to pronounce thermoregulatory (audio)
: tending to maintain a body at a particular temperature whatever its environmental temperature
thermoregulatory adjustments
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