- exothermic (opposed to endoergic).
Origin of exoergic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
exo- + -ergic, from Greek ergon work
- Relating to a process, such as a chemical or nuclear reaction, that releases energy. Exothermic reactions are exoergic. Compare endoergic.
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