A coil of electrically conductive wire through which electricity can flow.
Any intrauterine device (Abbreviation: IUD)—the first IUDs were coil-shaped.
Entanglement; perplexity.
A noise, tumult, bustle, or turmoil.
Something wound in the form of a helix or spiral.
A cylinder of clay.
To build a pot (etc) with clay coils.
To wind cylindrically or spirally.
To wind or reel e.g. a wire or rope into regular rings, often around a centerpiece.
To wind into loops (roughly) around a common center.
That part of a piece of electronic apparatus that provides appropriate voltages for the rest of the electronics from the connected AC source.
A source of power such as the mains or a generator.
Used other than figuratively or idiomatically: see power, supply.