Submitted by György Chityil ... on Fri, 01/19/2018 - 18:14 Hierarchy: NounDescription: {{organic chemistry|especially in combination}} The univalent hydrocarbon radical derived from isopreneNgram: isopropenylNgram Text: isopropenylSource: WiktionaryIssue: 0Wiktionary tag: organic chemistryespecially in combinationNgram Count: 1