Submitted by György Chityil ... on Fri, 01/19/2018 - 22:09 Hierarchy: AdjectiveDescription: {{chemistry|of a compound}} That releases heat during its formation, and absorbs it during its decompositionNgram: exothermicNgram Text: exothermicSource: WiktionaryIssue: 0Wiktionary tag: chemistryof a compoundNgram Count: 1