compact disk
laser disk laser disk n. A digital data storage medium consisting of a thin disk onto which the data is impressed by a laser, in the form of a linear sequence of dots; same as {optical disk}. The data is subsequently read back by the use of a laser beam. See also {compact disk}.

Note: The original disk may be created by use of a laser, but copies of the original disk may be created by a replicating process which does not itself require a laser. [PJC]


The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • compact disk — compact disc com pact disc , compact disk com pact disk (k[o^]m p[a^]kt d[i^]sk ), n. a disk shaped optical data storage medium approximately 4 3/4 in. in diameter, which stores binary data as microscopic nonreflective holes or pits in an… …   The Collaborative International Dictionary of English

  • compact disk — ➔ disk …   Financial and business terms

  • compact disk — noun a digitally encoded recording on an optical disk that is smaller than a phonograph record; played back by a laser • Syn: ↑compact disc, ↑CD • Hypernyms: ↑optical disk, ↑optical disc, ↑recording • Hyponyms …   Useful english dictionary

  • compact disk — kompaktinis diskas statusas T sritis informatika apibrėžtis Optinė duomenų ↑laikmena – diskas, padalintas į koncentrinius takelius, į kurį duomenys rašomi ir skaitomi lazerio spinduliu. atitikmenys: angl. CD; compact disc; compact disk ryšiai:… …   Enciklopedinis kompiuterijos žodynas

  • Compact-Disk — Speichermedium Compact Disc (CD) Allgemeines Typ Optisches Speichermedium Kapazität bis zu 900 MB (90 min Audio) Größe 12 cm / 8 cm (Durchmesser) …   Deutsch Wikipedia

  • Compact Disk — Speichermedium Compact Disc (CD) Allgemeines Typ Optisches Speichermedium Kapazität bis zu 900 MB (90 min Audio) Größe 12 cm / 8 cm (Durchmesser) …   Deutsch Wikipedia

  • Compact Disk — Com|pact Disk 〈[kɔmpɛ̣kt dı̣sk] f.; , s; Abk.: CD〉 = Compact Disc * * * Com|pact Dịsc, Com|pact Dịsk [ kɔmpɛkt ], die; , s [engl. compact disc]: aus metallisiertem Kunststoff bestehende kleine, durch Laserstrahl abtastbare Speicherplatte von… …   Universal-Lexikon

  • compact disk — com·pact disk loc.s.m.inv. var. → compact disc …   Dizionario italiano

  • compact disk — an optical disk approximately 43/4 in. (12 cm) in diameter, on which a program, data, music, etc., is digitally encoded for a laser beam to scan, decode, and transmit to a playback system, computer monitor, or television set. Abbr.: CD Cf.… …   Universalium

  • compact disk — noun A form of digital media on a plastic disc read by a laser in a CD drive. It comes in several varieties including CD ROM, CD R and CD RW. Syn: CD, compact disc …   Wiktionary

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