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Definition of henry
henry
/ˈhɛn.ɹi/
hen · ry
Plural:henries
henry Lexical Profile
CEFR
C1
Grade
11
Tier
2
Usage
Rare
Syllables
2
henry Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• 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