terpene A hydrocarbon that is an oligomer or polymer of isoprene, or a derivative of these. Most terpenes are odorous liquids, reactive, and unstable, and are found in essential oils, especially turpentine. They contain double bonds and usually one or more rings. They include camphor, carotenoids, menthol, and vitamin A. Latex (see rubber) is a polyterpene. Related category • ORGANIC CHEMISTRY Also on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History Transport Concepts & Designs (partner site) |