CD

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Cd Meaning and Definition from WordNet (r) 2.0

a soft bluish-white ductile malleable toxic bivalent metallic element; occurs in association with zinc ores [syn: cadmium, atomic number 48]
the basic unit of luminous intensity adopted under the Systeme International d'Unites; equal to 1/60 of the luminous intensity per square centimeter of a black body radiating at the temperature of 2,046 degrees Kelvin [syn: candle, candela, standard candle]
a debt instrument issued by a bank; usually pays interest [syn: certificate of deposit]
a digitally encoded recording on an optical disk that is smaller than a phonograph record; played back by a laser [syn: compact disk, compact disc]

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.cd: .cd is the Internet country code top-level domain (ccTLD ) for the Democratic Republic of Congo . It was created in 1997 as a ...
Cd (command): cd, sometimes also available as chdir (ch ange dir ectory), is a command line command to change the current working directory in ...
CD (disambiguation): CD, C/D, Cd or cd may stand for: Compact Disc , a thin plastic silvery disc for audio recordings. CD-ROM , the same technology used for ...
CD-ROM: A CD-ROM. (icon | ˌ | s | iː | ˌ | d | iː | ˈ | r | ɒ | m an acronym of "Compact Disc Read-only memory ") is a pre-pressed compact disc ...
Mega-CD: The Mega-CD was designed to compete with the PC Engine CD (TurboGrafx-16 CD) in Japan, which had a separate CD-ROM drive. the Mega-CD sits ...