- a contemporary data storage medium comprising a flat disk read mechanically by illumination with laser light. Various formats range from the Laserdisc, compact disc, DVD, and Blu-ray.
- a disk coated with plastic that will store digital information as little pits etched in the surface; is read with a laser that scans the surface
- Definition for "optical disc"
- a contemporary data storage medium comprising a flat…
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- Hyponym for "optical disc"
- Hypernym for "optical disc"