thermopause
/θərməˈuːs/ · ther·mo·pause
noun
- A temporary state of reduced metabolic activity in response to extreme temperatures. The thermopause in hibernating bears helps conserve energy during periods of harsh winter conditions.
- A period of thermal equilibrium in a system, where heat transfer is minimal. The thermopause in a thermos flask allows it to maintain a consistent temperature for several hours.
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Did you know? The concept of thermopause is closely related to the idea of 'torpor', a state of reduced physiological activity in animals, often used for energy conservation during periods of food scarcity or harsh environmental conditions.