CD-ROM
CD–ROM
noun \ˌsē-ˌdē-ˈräm\Definition of CD-ROM
: a CD containing computer data that cannot be altered
See Origin of CD-ROM
compact disc read-only memory
First Known Use: 1983
Learn More About CD-ROM
Seen & Heard 
What made you want to look up CD-ROM? Please tell us where you read or heard it (including the quote, if possible).
