Opaque disk Synonyms

Opaque replaced

mysterious disk

Definitions for Opaque

(adjective) having an often intentionally veiled or uncertain meaning
(adjective) not seen or understood clearly
(adjective) not having or showing an ability to absorb ideas readily

OD abbreviation

OD is an abbreviation for Opaque Disk

What does OD stand for?

OD stands for "Opaque Disk"

Definitions for Disk

(noun) something with a round shape resembling a flat circular plate
(noun) a flat circular plate
(noun) sound recording consisting of a disk with a continuous groove ; used to reproduce music by rotating while a phonograph needle tracks in the groove