noun \ˌā-ˌī-ˌef-ˈef\

Definition of AIFF

  1. :  an uncompressed lossless computer file format used for the storage of digital audio data Fortunately most studios have CD burners; the easiest and most portable solution is to create a CD-ROM of WAV or AIFF files. — Todd Souvignier, Loops and Grooves, 2003

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Origin and Etymology of aiff

Audio Interchange File Format

First Known Use: 1988

Seen and Heard

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a rounded knoll or a ridge of ice

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