First Known Use: 1899
Dictionary
alkene
noun al·kene \ˈal-ˌkēn\
Definition of ALKENE
: any of numerous unsaturated hydrocarbons having one double bond; specifically : any of a series of open-chain hydrocarbons CnH2n (as ethylene)
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Origin of ALKENE
International Scientific Vocabulary alkyl + -ene
Medical Dictionary
alkene
noun al·kene \ˈal-ˌkēn\
Medical Definition of ALKENE
: any of numerous unsaturated hydrocarbons having one double bond; specifically : any of a series of aliphatic hydrocarbons CnH2n (as ethylene)
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