Submitted by György Chityil ... on Sat, 01/20/2018 - 01:24 Hierarchy: NounDescription: {{chemistry|archaic}} An acid with chemical formula C<sub>8</sub>H<sub>12</sub>O<sub>4</sub>, related to fumaric acid.Ngram: xeronic acidNgram Text: xeronic acidSource: WiktionaryIssue: 0Wiktionary tag: chemistryNgram Count: 2