CD-RW

UK [ˌsiː diː ɑː(r) ˈdʌb(ə)ljuː] / US [ˌsɪ dɪ ɑr ˈdʌb(ə)lju] noun [countable]
Word forms "CD-RW":
singular CD-RW plural CD-RWs computing

compact disc rewritable: a CD you can use as many times as you want to record music or information from a computer