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exothermic

Syllabification: (ex·o·ther·mic)
Pronunciation: /ˌeksəˈTHərmik/
Definition of exothermic

adjective

Chemistry
  • (of a reaction or process) accompanied by the release of heat. The opposite of endothermic (sense 1).
  • (of a compound) formed from its constituent elements with a net release of heat.

Derivatives

exothermically

Pronunciation: /-(ə)lē/
adverb

Origin:

late 19th century: from French exothermique

exothermic in other Oxford dictionaries

Definition of exothermic in the British & World English dictionary
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