Definition of iridiscance :.
(ĭr'ĭ-dĭs'kəns)
1. (n.) The property of CDs and DVDs that causes them to emit a spectrum pattern whenever a light is shined on them.
Origins: From Latin rid, rainbow; disc, and -ance from the Latin antia, a condition of.
Submitted by: mjponso, Topics: Computers & Internet
