'Heptene' definitions:

Definition of 'Heptene'

From: GCIDE
  • Heptene \Hep"tene\, n. [Gr. "epta` seven.] (Chem.) Same as Heptylene. [1913 Webster]

Definition of 'heptene'

From: GCIDE
  • Heptylene \Hep"tyl*ene\, n. (Chem.) A colorless liquid hydrocarbon, C7H14, of the ethylene series; also, any one of its isomers. Called also heptene. [1913 Webster]