disk
- n something with a round shape resembling a flat circular plate
the moon's disk hung in a cloudless sky - n a flat circular plate
- n sound recording consisting of a disk with a continuous groove; used to reproduce music by rotating while a phonograph needle tracks in the groove
- n (computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored
- v draw a harrow over (land)
disk access
- n memory access to the computer disk on which information is stored