Submitted by György Chityil ... on Fri, 01/19/2018 - 16:41 Hierarchy: SuffixDescription: {{organic chemistry}} Forms the names of divalent radicals or groups connected through a carbon double bondNgram: -ylideneNgram Text: -ylideneSource: WiktionaryIssue: 0Wiktionary tag: organic chemistryNgram Count: 1