IPA: /həˈmɔɪəˌθɜrmɪk/
KK: /həˈmɔɪəˌθɜrmɪk/
Referring to animals, especially birds and mammals, that maintain a stable and usually high body temperature regardless of the environment.
Birds and mammals are considered homoiothermic because they can regulate their body temperature effectively.
Homoiothermic → It is formed from "homoios" (from Greek, meaning similar or alike) and "thermos" (from Greek, meaning heat). The word describes organisms that maintain a constant body temperature, hence being similar in temperature regardless of the environment.
Think of 'similar' ('homoios') temperatures being maintained ('thermos') by certain animals, which helps you remember that homoiothermic refers to those that keep a constant body temperature.