What is the meaning of optical disc?

noun

  • A disk coated with plastic that can store digital data as tiny pits etched in the surface; is read with a laser that scans the surface.
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). optical disc. Retrieved September 21, 2026, from http://smartdefine.org/optical_disc/definitions/1298863
ChicagoWordNet. 2010. "optical disc" http://smartdefine.org/optical_disc/definitions/1298863 (accessed September 21, 2026).
HarvardWordNet 2010, optical disc, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/optical_disc/definitions/1298863>.
MLAWordNet. "optical disc" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/optical_disc/definitions/1298863>