galvanize

verb

gal·​va·​nize ˈgal-və-ˌnīz How to pronounce galvanize (audio)
galvanized; galvanizing

transitive verb

1
a
: to subject to the action of an electric current especially for the purpose of stimulating physiologically
galvanize a muscle
b
: to stimulate or excite as if by an electric shock
an issue that would galvanize public opinion
2
: to coat (iron or steel) with zinc
especially : to immerse in molten zinc to produce a coating of zinc-iron alloy

intransitive verb

: to react as if stimulated by an electric shock
they galvanized into action
galvanization noun
galvanizer noun

Did you know?

Luigi Galvani was an Italian physician and physicist who, in the 1770s, studied the electrical nature of nerve impulses by applying electrical stimulation to frogs’ leg muscles, causing them to contract. Although Galvani’s theory that animal tissue contained an innate electrical impulse was disproven, the French word galvanisme came to refer to a current of electricity especially when produced by chemical action, while the verb galvaniser was used for the action of applying such a current (both words were apparently coined by German naturalist Alexander von Humboldt, who modeled them after the French equivalents of magnetism and magnetize). In English, these words came to life as galvanism and galvanize, respectively. Today their primary senses are figurative: to galvanize a person or group is to spur them into action as if they’ve been jolted with electricity.

Examples of galvanize in a Sentence

The group is hoping to galvanize public opinion against the proposed law. The website has galvanized support for the project. a factory where steel is galvanized
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Standing in their way are the archrival and defending champion Boston Celtics, looking galvanized after Wednesday’s Game 5 win. Steven Louis Goldstein, New York Times, 16 May 2025 These striking and unsettling images played a key role in galvanizing Americans to push for comprehensive child labor laws. Jessica Gelt, Los Angeles Times, 9 May 2025 Both concrete and software can be galvanized for robust performance where needed. Adrian Bridgwater, Forbes.com, 6 May 2025 When Sebastian Stan’s Bucky Barnes inevitably shows up to galvanize the Thunderbolts into a team, Schreier is free to focus on the character’s moral determination — and his Terminator-like bravado — instead of sweating over his place in the space-time continuum. David Ehrlich, IndieWire, 29 Apr. 2025 See All Example Sentences for galvanize

Word History

Etymology

borrowed from French galvaniser, from Luigi galvani (who conducted pioneering experiments in bioelectricity) + -iser -ize

Note: See note at galvanism.

First Known Use

1802, in the meaning defined at transitive sense 1a

Time Traveler
The first known use of galvanize was in 1802

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Cite this Entry

“Galvanize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/galvanize. Accessed 20 May. 2025.

Kids Definition

galvanize

verb
gal·​va·​nize ˈgal-və-ˌnīz How to pronounce galvanize (audio)
galvanized; galvanizing
1
a
: to subject to the action of an electric current
galvanize a muscle
b
: to cause excitement or concern and a desire for action in
an issue that galvanized the public
2
: to coat (as iron) with zinc for protection
galvanization noun

Medical Definition

galvanize

transitive verb
gal·​va·​nize
variants or British galvanise
galvanized or British galvanised; galvanizing or British galvanising
: to subject to the action of an electric current especially for the purpose of stimulating physiologically
galvanize a muscle

More from Merriam-Webster on galvanize

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