compact disc


noun

a type of compact disk developed to store and play back music.

British Dictionary definitions for compact disc

compact disc
/ (ˈkɒmpækt) /

noun

a small digital audio disc on which sound is recorded as a series of metallic pits enclosed in PVC; the disc is spun by the compact disc player and read by an optical laser system Also called: compact audio disc Abbreviation: CD, CAD

Scientific definitions for compact disc

compact disk
compact disc (kŏmpăkt′)

A small optical disk on which data such as music, text, or graphic images is digitally encoded.