1. conic projection a map projection of the globe onto a cone with its point over one of the earth's poles
  2. conical projection a map projection of the globe onto a cone with its point over one of the earth's poles
  3. polyconic projection a conic projection of a map having distances between meridians equal to those distances on a globe
  4. sound projection the acoustic phenomenon that gives sound a penetrating quality
  5. acoustic projection the acoustic phenomenon that gives sound a penetrating quality
  6. congregation the act of assembling
  7. contradiction opposition between two conflicting forces or ideas
  8. conic section (geometry) a curve generated by the intersection of a plane and a circular cone
  9. projection the act of expelling or ejecting
  10. concoction the act of creating something by compounding or mixing
  11. conviction an unshakable belief in something without need for proof
  12. map projection a projection of the globe onto a flat map using a grid of lines of latitude and longitude
  13. interjection an abrupt emphatic exclamation expressing emotion
  14. contraction the act of decreasing in size or volume or quantity or scope
  15. conformal projection a map projection in which a small area is rendered in its true shape
  16. construction the act of building something
  17. introjection the internalization of the parent figures and their values
  18. objective the goal intended to be attained
  19. constriction a narrowing that reduces the flow through a channel
  20. mental rejection doubt about the truth of something