A device placed inside a parked vehicle, indicating either the time of its arrival, or its legitimacy to park in a specified place

A phonograph record, made of a thin vinyl sheet with a moulded spiral stylus groove, produced between 1960 and 2000 and sometimes used as a means of including audio material with books and magazines.

(anatomy) The location where ganglion cell axons exit the eye to form the optic nerve.

A modern data storage medium consisting of a flat disc read mechanically by illumination with laser light. Formats include the Laserdisc, compact disc, DVD, and Blu-ray.

(UK) Alternative spelling of disk drive

plural of disc drive

(UK) Alternative spelling of hard disk

Alternative form of laserdisc

(biology) Alternative form of germinal disk

(astronomy) A trans-Neptunian region of the Solar System that overlaps the outer edge of the Kuiper belt, but also extends far beyond it, and is populated sparsely by small Solar System bodies.