• Endothermic

    Origin

    From French endothermique, from -("inside") + thermique("of heat").

    Full definition of endothermic

    Adjective

    endothermic

    1. (chemistry) Of a chemical reaction that absorbs heat energy from its surroundings.
    2. (zoology) Of an animal whose body temperature is regulated by internal factors.

    Antonyms

    © Wiktionary