al·kene (āl'kēn') n. Any of a series of unsaturated, open chain hydrocarbons with one or more carbon-carbon double bonds, having the general formula CnH2n.
Main Entry: al·kene Pronunciation: 'al-"kEn Function: noun : any of numerous unsaturated hydrocarbons having one double bond; specifically: any of a series of aliphatic hydrocarbons CnH2n (as ethylene)
alkene al·kene (āl'kēn') n. Any of a series of unsaturated, open chain hydrocarbons with one or more carbon-carbon double bonds, having the general formula CnH2n.