1. halocarbon one of various compounds of carbon and any of the halogens
  2. pilocarpine cholinergic alkaloid used in eyedrops to treat glaucoma
  3. soil horizon a layer in a soil profile
  4. sea scorpion marine fishes having a tapering body with an armored head and venomous spines
  5. soil erosion the washing away of soil by the flow of water
  6. fluorocarbon a halocarbon in which some hydrogen atoms have been replaced by fluorine; used in refrigerators and aerosols
  7. radiocarbon a radioactive isotope of carbon
  8. collarbone bone linking the scapula and sternum
  9. Salicornia glassworts
  10. carbon an abundant nonmetallic element in all organic compounds
  11. sodium carbonate a sodium salt of carbonic acid
  12. scarabaean any of numerous species of stout-bodied beetles having heads with horny spikes
  13. hydrocarbon an organic compound containing only carbon and hydrogen
  14. oil company a company that sells oil
  15. Al Capone United States gangster who terrorized Chicago during prohibition until arrested for tax evasion (1899-1947)
  16. social group people sharing some social relation
  17. Polycarp Greek bishop of Smyrna who refused to recant his Christian faith and was burned to death by pagans (circa 69-155)
  18. Ruptiliocarpon new (1993) genus of trees of Central America now recognized as similar to those of genus Lepidobotrys
  19. oil cartel a cartel of companies or nations formed to control the production and distribution of oil
  20. pseudoscorpion small nonvenomous arachnid resembling a tailless scorpion