Term: terpene: an unsaturated hydrocarbon obtained from plants
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: annihilation: total destruction
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: ern: bulky greyish-brown eagle with a short wedge-shaped white tail; of Europe and Greenland
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: roman catholic: a member of the Roman Catholic Church
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: storage ring: container consisting of a set of magnets set in a doughnut-shaped ring around which charged particles from an accelerator can be kept circulating until they are used
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: moo: the sound made by a cow or bull
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: horned violet: European viola with an unusually long corolla spur
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: genus cerastes: horned vipers
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: peridiniidae: marine and freshwater dinoflagellates
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: percheron: one of a breed of grey or black draft horses originally used in France to draw heavy coaches or artillery
Broader: hydrocarbon: an organic compound containing only carbon and hydrogen | Unrelated: internal carotid artery: the branch of the carotid artery that supplies blood to the brain and eyes and internal parts of the head