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endothermy

Upper-Intermediate (B2)

IPA: /ˌɛndəˈθɜrmi/

KK: /ɛndəˈθɜrmi/

noun
Definition

The ability of an organism to generate and control its own body heat through metabolic processes, allowing it to maintain a stable internal temperature regardless of the environment.


Example

Birds and mammals are examples of animals that exhibit endothermy, allowing them to thrive in various climates.


Conversation
Sloth A
Did you know that some animals use endothermy to keep warm?
Sloth B
Really? I always thought they just adapted to their environment.
Sloth A
Yeah, endothermy helps them maintain their body temperature regardless of the outside conditions.
Sloth B
That’s fascinating! It’s amazing how nature works.

Synonyms & Antonyms
Synonyms
homeothermy
warm-bloodedness
thermoregulation
Antonyms
ectothermy
cold-bloodedness
hypothermia
Root Explanation

Endothermy → It is formed from "endo-" (from Greek "endon", meaning within) and "thermy" (from Greek "thermos", meaning heat). The word describes the ability of an organism to generate and maintain its own body heat from within.

Memory Tip

Think of 'within' ('endo-') and 'heat' ('thermos') to remember that endothermy refers to the ability to maintain body heat from inside.

Visually Confused Words
idiothermy
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