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thermoregulation

American  
[thur-moh-reg-yuh-lay-shuhn] / ˌθɜr moʊˌrɛg jəˈleɪ ʃən /

noun

Physiology.
  1. the regulation of body temperature.


thermoregulation Scientific  
/ thûr′mō-rĕg′yə-lā′shən /
  1. Maintenance of a constant internal body temperature independent of the environmental temperature. Thermoregulation in humans is effected through metabolic activity and sweating.


Other Word Forms


Etymology

Origin of thermoregulation

First recorded in 1925–30; thermo- + regulation


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

“Our power of thermoregulation meant that we . . . were able to operate at higher levels of exertion in hot conditions, and sustain a higher body temperature, than nearly all other mammals.”

From The Wall Street Journal ● Mar. 16, 2026

The researchers are now investigating whether selectively breeding animals which thermoregulate more effectively can improve the climate resilience of sheep flocks, and how sheep thermoregulation and behaviour affect fertility during periods of heat.

From Science Daily ● Mar. 21, 2024

Blood, an essential component of thermoregulation, normally distributes heat all over the body; in extreme cold, the sympathetic nervous system reduces blood flow to the skin to preserve warmth in the body.

From Scientific American ● Nov. 1, 2023

Yet pregnant people have additional tools that apparently aid thermoregulation.

From Science Magazine ● Sep. 27, 2023

A high Cmw reduces the cost of thermoregulation in hot environments because it increases an animal's ability to lose excess heat passively.

From Metabolic Adaptation to Climate and Distribution of the Raccoon Procyon Lotor and Other Procyonidae by Kathleen P. Mahlke-Johnson

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