high-voltage

adjective

high-volt·​age ˈhī-ˈvōl-tij How to pronounce high-voltage (audio)
Synonyms of high-voltagenext
: marked by great energy : electric, dynamic
a high-voltage performance

Examples of high-voltage in a Sentence

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.
The device uses high-voltage electricity to ionize a mixture of helium, air, and water vapor. Chris Young, Interesting Engineering, 2 June 2026 The answer to bolstering power grids is not just to build more high-voltage transmission lines. Sufan Jiang, Fortune, 30 May 2026 Wiring high-voltage and control lines from units to circuit breakers and securing the connections. Nick Perry, USA Today, 28 May 2026 According to the Los Angeles Times, studies have also found that high-voltage transmission lines can disrupt wildlife and ecosystems. Dean Fioresi, CBS News, 27 May 2026 See All Example Sentences for high-voltage

Word History

First Known Use

1909, in the meaning defined above

Time Traveler
The first known use of high-voltage was in 1909

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Cite this Entry

“High-voltage.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/high-voltage. Accessed 6 Jun. 2026.

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