Submitted by György Chityil ... on Sat, 01/20/2018 - 00:48 Hierarchy: AdjectiveDescription: {{obsolete|chemistry}} of or relating to acetone (once obtained by heating acetates)Ngram: pyroaceticNgram Text: pyroaceticSource: WiktionaryIssue: 0Wiktionary tag: chemistryNgram Count: 1