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Definition of henry

henry

/ˈhɛn.ɹi/
hen · ry

Plural:henries
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henry Lexical Profile

henry Game Scores & Validity

• noun

1

The SI derived unit of electrical inductance, equal to the inductance of a closed circuit in which an electromotive force of one volt is produced when the electric current in the circuit varies uniformly at a rate of one ampere per second (symbol: H).

Example

"The engineer selected an inductor coil rated at two henries to filter the power supply circuit."

Word Origin & Etymology

Coined in the late 19th century in honor of the American physicist Joseph Henry (1797–1878), who discovered electromagnetic induction independently of Michael Faraday.

Cite this Entry


Wordmom. (2026). Definition of Henry. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/henry
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