1. quartz crystal a thin plate or small rod of quartz cut along certain lines and ground so that it can produce an electric signal at a constant frequency; used in crystal oscillators
  2. watch crystal a protective cover that protects the face of a watch
  3. liquid crystal a liquid exhibiting properties of a crystal that are not shown by ordinary liquids
  4. genus Christella medium to large terrestrial ferns of tropical forests of Old World to Americas
  5. fantasy world something existing solely in the imagination
  6. fingerstall a sheath worn to protect a finger
  7. ice crystal small crystals of ice
  8. fantasist a creator of fantasies
  9. Earth's crust the outer layer of the Earth
  10. phantasmagorical characterized by fantastic imagery and incongruous juxtapositions
  11. pentecostal of or relating to or characteristic of any of various Pentecostal religious bodies or their members
  12. Pentecostal any member of a Pentecostal religious body
  13. fantastical existing in fancy only
  14. phantasy world something existing solely in the imagination
  15. cat's cradle a game played with string looped over the fingers
  16. rock crystal a clear quartz used in making electronic and optical equipment
  17. Antichrist the adversary of Christ mentioned in the New Testament
  18. mantis crab tropical marine burrowing crustaceans with large grasping appendages
  19. Pholiota squarrosoides a pale buff fungus with tawny scales
  20. genus Agrostis annual or perennial grasses cosmopolitan in northern hemisphere: bent grass (so named from `bent' meaning an area of unfenced grassland)

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