What does "cd-rom" mean?

compact disk - read only memory: an optical disc containing data that can be read (but not changed) by a computer

What is a synonym for "cd-rom"?

Common synonyms include: compact disc read-only memory.

Pronounced //siː.diːˈɹɒm//.

/siː.diːˈɹɒm/ noun

noun ·Rare ·Advanced level

Noun

1
compact disk - read only memory: an optical disc containing data that can be read (but not changed) by a computer
2
a compact disk that is used with a computer (rather than with an audio system); a large amount of digital information can be stored and accessed but it cannot be altered by the user wordnet

"The new album was released on CD-ROM."