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Laserdisc vs Cd - What's the difference?

laserdisc | cd |

As nouns the difference between laserdisc and cd

is that laserdisc is while cd is (astronomy) a type of giant elliptical galaxy.

laserdisc

English

Alternative forms

* laser disc * laserdisc

Proper noun

(en proper noun) (wikipedia Laserdisc)
  • A home videodisc format of the 1980s, now obsolete.

    • Noun

    (en noun)
  • (countable) A disc in this format.

    • cd

    Translingual

    Etymology 1

    Symbol

    (head)
  • The ISO 3166-1 two-letter (alpha-2) code for Democratic Republic of the Congo.

    • Etymology 2

    Alternative forms

    * cd

    Number

    (mul-number)
  • A Roman numeral representing four hundred ().
    • See also
    * Previous: CCCXCIX (three hundred and ninety-nine, ) * Next: CDI (four hundred and one, )

    Etymology 3

    Initialism

    (Initialism) (head)
  • Corps Diplomatique, diplomatic corps (collective body of foreign diplomats accredited to a particular country or body)
    • ISO 3166-1 Roman numerals ----