英英字典: cd
Overview of noun cd
The noun cd has 4 senses
- cadmium, Cd, atomic number 48 -- (a soft bluish-white ductile malleable toxic bivalent metallic element; occurs in association with zinc ores)
- candle, candela, cd, standard candle -- (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)
- certificate of deposit, CD -- (a debt instrument issued by a bank; usually pays interest)
- compact disk, compact disc, CD -- (a digitally encoded recording on an optical disk that is smaller than a phonograph record; played back by a laser)
Overview of adj cd
The adj cd has 1 sense
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