DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   CD-ROM
       n 1: a compact disk that is used with a computer (rather than
            with an audio system); a large amount of digital
            information can be stored and accessed but it cannot be
            altered by the user [syn: CD-ROM, compact disc read-only
    memory]