1. The region of the body consisting of the skull, its contents, and related structures.

2. Proximal end of a long bone.

See <<coma>>

A dense cluster of nearly sessile flowers on a very short stem.

The upper part of the frame on a door or window.

A device that reads, records, or erases data on a storage medium such as a drum or tape; examples are a small electromagnet or a sensing or punching device.

The photoelectric unit that converts the sound track on motion picture film into corresponding audio signals in a motion picture projector.

1. The end section of a plastics blow-molding machine in which a hollow parison is formed from the melt.

2. The section of a shell-and-tube heat exchanger from which fluid from the tube bundle is discharged.

See <<cutter>>

See <<pressure head>>

See <<headland>>