Definition - Naphthene

Below is the definition for the word you requested, useful for Scrabble and other word games. To find more definitions please use the dictionary page.

Naphthene
  1. A peculiar hydrocarbon fraction occuring as an ingredient of some crude petroleums, mostly mixtures of derivatives of the five- and six-membered saturated cyclic alkanes, cyclopentane and cyclohexane, having the general formula CnH2n.