teroxid (ter-oks'id)

Same as trioxid. [Lat, ter, thrice, + oxid.~\ terpene (ter'pen). hydrocarbons derived Any from one of that a series of having the composition CioHie, and occurring very widely in the vegetable kingdom. They are found in all volatile oils except oil of rose, and often form the chief ingredient. They include the pinenes (austral ene, eucalypt ene, and terebentene), the camphenes (terecamphene, bor neo camphene, and inactive camphene), the limonene group (hesperid ene, carvene, citrene, i so terpene, inactive limonene, cajeput ene, cinene, diisoprene, isoterebentene, and caoutchene), terpinol ene, silvestrene, terpinene, and phellandrene.