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Defenition of the word optical disk

    • Defenition of the word optical disk

      • a disk coated with plastic that can store digital data astiny pits etched in the surface; is read with a laser that scans the surface
      • 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

    Hyponyms for the word optical disk

      • CD
      • compact disc
      • compact disk
      • DVD
      • videodisc
      • videodisk

    Hypernyms for the word optical disk

      • memory device
      • storage device

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