Submitted by György Chityil ... on Fri, 01/19/2018 - 16:59 Hierarchy: NounDescription: {{chemistry}} Any of a class of organic compounds having two phosphate groups attached to a single carbon atomNgram: bisphosphonateNgram Text: bisphosphonateSource: WiktionaryIssue: 0Wiktionary tag: chemistryNgram Count: 1