Definition, Meaning & Synonyms

heterothermic

Adjective

/ˌhɛtərəʊˈθɜːmɪk/

Definition

Referring to organisms that are capable of varying their body temperature in response to environmental conditions.

Examples

Certain fish species are heterothermic, allowing them to thrive in various water temperatures.
Many reptiles are classified as heterothermic because their body temperature changes with the environment.
The heterothermic nature of some mammals enables them to survive in fluctuating climates.

Meaning

Heterothermic animals can regulate their body temperature to some extent, relying on external temperatures rather than maintaining a constant internal temperature like warm-blooded animals.