Old disk Synonyms Definitions for Old (adjective) being of advanced years and especially past middle age (adjective) dating or surviving from the distant past (adjective) having been such at some previous time OD abbreviation OD is an
abbreviation for Old Disk
What does OD stand for?
OD stands for "Old 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