from Wiktionary, Creative Commons Attribution/Share-Alike License

  • A designation on prerecorded compact discs indicating that the contents were recorded and mixed in analog before being mastered to a digital medium; compare ADD, DAD, DDD.


Sorry, no etymologies found.



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  • Did you mean sad?

    October 18, 2011

  • There are at least 190 meanings for AAD. See here. (Examples: Australian Antarctic Division; Antibiotic-Associated Diarrhea; Armoured Amphibious Dozer; Advanced Acoustic Decoy; Accidental Autoerotic Death)

    October 18, 2011

  • One of the meanings of AAD given in the list of examples is "Advance Air Defense". Why is this not one of the definitions?

    October 18, 2011