noun

1. A thin, flat, circular plate or similar object.

   “A coin is a disk of metal.”

2. Something resembling a disk.

   “Venus' disk cut off light from the Sun.”

3. An intervertebral disc

verb

1. To harrow

noun

1. A removable disk used for storing digital data, measuring between 2 and 8 inches diagonally and storing between 80 KB and 240 MB.

Synonyms: disk, diskette, floppy, floppy diskette