optical disk

optical disk


: a computer disk on which information is recorded in a way that can be read by a laser

Full Definition of OPTICAL DISK

:  a disk with a plastic coating on which information (as music, visual images, or computer data) is recorded digitally (as in the form of tiny pits) and which is read by using a laser

First Known Use of OPTICAL DISK


Rhymes with OPTICAL DISK


Next Word in the Dictionary: optical double star
Previous Word in the Dictionary: optical correction
All Words Near: optical disk

Seen & Heard

What made you want to look up optical disk? Please tell us where you read or heard it (including the quote, if possible).

Get Our Free Apps
Voice Search, Favorites,
Word of the Day, and More
Join Us on FB & Twitter
Get the Word of the Day and More