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capacitor

The definition of a capacitor is a device to store an electronic charge for a short period of time that consists of two metallic plates separated by a dielectric.

(noun)

An example of a capacitor is what helps keep the electronic system in a car running smoothly.

See capacitor in Webster's New World College Dictionary

noun

Elec. a device consisting of two or more conducting plates separated from one another by a dielectric nonconductor, as glass, mica, plastic, or dry air, used for storing an electric charge; condenser

See capacitor in American Heritage Dictionary 4

noun

An electric circuit element used to store charge temporarily, consisting in general of two metallic plates separated and insulated from each other by a dielectric. Also called condenser.

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