1. aromatic compound a hydrocarbon containing one or more benzene rings that are characteristic of the benzene series of compounds
  2. organic compound any compound of carbon and another element or a radical
  3. aliphatic compound organic compound that is an alkane or alkene or alkyne or their derivative
  4. pragmatic concerned with practical matters
  5. inorganic compound any compound that does not contain carbon
  6. anionic compound a compound characterized by an active anion
  7. iodocompound a compound containing the covalent iodine radical
  8. alicyclic compound an aliphatic compound that contains a ring of atoms
  9. chelate compound a heterocyclic compound having a metal ion attached by coordinate bonds to at least two nonmetal ions
  10. dramatic composition a play for performance on the stage or television or in a movie etc.
  11. anti-TNF compound a class of drugs that block the action of tumor necrosis factor (TNF); used in cases of rheumatoid arthritis because TNF instigates inflammation of the joints
  12. dramatic irony when the audience understands something the characters don't
  13. armed combat an engagement fought between two military forces
  14. chemical compound (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight
  15. incumbent necessary as a duty or responsibility; morally binding
  16. compound a whole formed by a union of two or more elements or parts
  17. automatic weapon a firearm that reloads itself and keeps firing until the trigger is released
  18. aromatic hydrocarbon a hydrocarbon that contains one or more benzene rings that are characteristic of the benzene series of organic compounds
  19. recompense make payment to
  20. achromatic lens a compound lens system that forms an image free from chromatic aberration