1. control center the operational center for a group of related activities
  2. controlling interest ownership of more than 50% of a corporation's voting shares
  3. contrast the opposition or dissimilarity of things that are compared
  4. control system a system for controlling the operation of another system
  5. control tower a tower with an elevated workspace enclosed in glass for the visual observation of aircraft around an airport
  6. control condition a standard against which other conditions can be compared in a scientific experiment
  7. genus Holocentrus type genus of the family Holocentridae; squirrelfishes
  8. controversy a dispute where there is strong disagreement
  9. contralateral on or relating to the opposite side (of the body)
  10. control stock shares owned by shareholders who have a controlling interest
  11. control stick a lever used by a pilot to control the ailerons and elevators of an airplane
  12. countersignature a second confirming signature endorsing a document already signed
  13. contradictory not able to be true at the same time
  14. controller a mechanism that controls the operation of a machine
  15. control account an account that shows totals of amounts entered in a subsidiary ledger
  16. control panel electrical device consisting of a flat insulated surface that contains switches and dials and meters for controlling other electrical devices
  17. control surface a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight
  18. contriteness sorrow for sin arising from fear of damnation
  19. control character ASCII characters to indicate carriage return or tab or backspace; typed by depressing a key and the control key at the same time
  20. contrite feeling or expressing pain or sorrow for sins or offenses