DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   CRT
       n 1: a vacuum tube in which a hot cathode emits a beam of
            electrons that pass through a high voltage anode and are
            focused or deflected before hitting a phosphorescent screen
            [syn: cathode-ray tube, CRT]