Heptine

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Heptine \Hep"tine\, n. [Heptane + -ine.] (Chem.)
     Any one of a series of unsaturated metameric hydrocarbons,
     {C7H12}, of the acetylene series.
     [1913 Webster]