1. cyclic redundancy check an error correction code that is recorded in each sector of a magnetic disk and used to catch errors in the data
  2. redundancy check a system of checking for errors in computer functioning
  3. redundant more than is needed, desired, or required
  4. attendance check a call of students' names in a classroom
  5. redundancy the attribute of being superfluous and unneeded
  6. redundance the attribute of being superfluous and unneeded
  7. concordance a harmonious state of things and of their properties
  8. camphor dune tansy densely hairy plant with rayless flowers
  9. square-dance music music performed for square dancing
  10. square dancing American country dancing in which couples form squares
  11. cyclic neutropenia neutropenia that occurs periodically
  12. superabundance a quantity that is more than what is appropriate
  13. acquaintance personal knowledge or information about someone or something
  14. coordinating serving to connect two grammatical constituents of identical construction
  15. Sigrid Undset Norwegian novelist (1882-1949)
  16. Calochortus amoenus globe lily with deep rose-pink or purple egg-shaped flowers on flexuous stems; western slopes of Sierra Nevada in San Joaquin Valley
  17. subordinateness secondary importance
  18. condensation process of changing from a gas to a liquid or solid state
  19. cyclooxygenase either of two related enzymes that control the production of prostaglandins and are blocked by aspirin
  20. cyclooxygenase-1 an enzyme that regulates prostaglandins that are important for the health of the stomach lining and kidneys