The process by which animals maintain their body temperature within optimal ranges for physiological function. This can involve behavioral, physiological, or anatomical adaptations to generate, conserve, or dissipate heat.
From Greek 'thermos' meaning heat and Latin 'regulare' meaning to control or direct. The term emerged in the mid-20th century as scientists began to understand the complex mechanisms animals use to control body temperature.
Some animals are so good at thermoregulation that they can maintain different temperatures in different body parts simultaneously - like tuna keeping their swimming muscles warm while their extremities stay cool! Arctic animals can have temperature gradients of 30°C between their core and extremities.
Complete word intelligence in one call. Free tier — 50 lookups/day.