The scaif consists of a hard disk, parallel to the floor.

Sumerians believed that the universe consisted of a flat disk enclosed by a dome.

The station consisted of a central disk with thick expanses of living quarters above and below the horizon.

In its earlier form it consisted of a disk of wood suspended by a ring.

In one form it consists of a disk turning on a transverse axis.

It consisted of a round disk inserted into the lobe of the ear.

Each cell consists of a large rigid disk and two thin ligaments.

The valves consist of a disk attached to a ring by two thin legs.

The Passport consists of a base housing, a removable hard disk and an adapter card.

A swashplate consists of a disk attached to a shaft.