A high-pitched whining sound caused by vibrations of electrical components in a device.

A common type of mechanical spring in a form of a helix, manufactured in different styles and sizes for many different applications.

Fitted or cushioned with coil springs.

plural of coil spring

Alternative spelling of coilgun

(nautical) A rope that has been arranged into a neat, flat spiral coil.

(mechanics, steam heating) in a radiator, a group of connected straight pipes arranged side by side and one above another

(obsolete) An old game in which seats are changed by the players.

The chaos and confusion of life. / The physical body of man (containing the spirit inside).

A transformer that produces a high voltage alternating current pulse from a low voltage direct current supply, especially such a device in the starter motor of an automobile