disk
noun
something with a round shape resembling a flat circular plate
“the moon's disk hung in a cloudless sky”
a flat circular plate
Synonymsdiscsound recording consisting of a disk with a continuous groove; used to reproduce music by rotating while a phonograph needle tracks in the groove
(computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored
verb
draw a harrow over (land)
Synonymsharrow
Source: WordNet 3.1, Princeton University
