Etymology Named after American scientist Joseph Henry (1797–1878).
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In the International System of Units, the derived unit of electrical inductance; the inductance induced in a circuit by a rate of change of current of one ampere per second and a resulting electromotive force of one volt. Symbol: H
Etymology From Middle English Henry, from Old French (and Anglo-Norman) Henri, from Frankish *Haimrik, from Proto-Germanic *Haimarīks. Cognate with German Heinrich, Dutch Hendrik, Estonian Hendrik, and Old Norse Heimríkr (Danish Henrik).
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UK, Abbreviation, Ellipsis Ellipsis of Henry hoover, a common brand of vacuum cleaner.
Grab the Henry and give it a once over, would you?