- noun a CD-ROM drive that can hold several CD-ROM disks and select the correct disk when required
- noun a CD-ROM drive that can hold several CD-ROM discs and select the correct disc when required
- An optical disc changer which can hold many, up to several thousand DVDs, CD-ROMs, or the like. Discs may be swapped, but only one can be read at once. Also called optical jukebox (1).
- A device similar to a jukebox (1), but which stores and enables access to tape cartridges.