Submitted by György Chityil ... on Sat, 01/20/2018 - 00:57 Hierarchy: NounDescription: {{chemistry}} any compound of general formula RSe(=O)<sub>2</sub>OH.Ngram: selenonic acidNgram Text: selenonic acidSource: WiktionaryIssue: 0Wiktionary tag: chemistryNgram Count: 2