a computer storage disk that is almost identical to a CD audio disk (compact audio disk). This disk can hold approximately 550 megabytes of digital data and is optically read., a compact disc format used to hold text, graphics and hi-fi stereo sound. It's like an audio CD with spiral, grooved tracks, but uses a different format for recording data. The audio CD player cannot play CD-ROMs, but CD-ROM players can play audio discs., lühend ingliskeelsetest sõnadest compact disc read-only memory 'kompaktplaat-püsimälu', arvuti sellekohase kettaseadmega loetav (salvestada temale ei saa) laserplaat