Main Entry: al·kane Pronunciation: 'al-"kAn Function: noun : any of a series of saturated aliphatic hydrocarbonsCnH2n+2 (as methane) called also paraffin
alkane al·kane (āl'kān') n. Any of various saturated open-chain hydrocarbons having the general formula CnH2n+2, the most abundant of which is methane.