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high-voltage

American  
[hahy-vohl-tij] / ˈhaɪˈvoʊl tɪdʒ /

adjective

  1. operating on or powered by high voltage.

    a high-voltage generator.

  2. Informal. dynamic; powerful.

    a high-voltage theatrical entrepreneur.


Etymology

Origin of high-voltage

First recorded in 1965–70

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

As senior test engineer Sean Hoad points out, the high-voltage charging port, mounted at the front of the car is badly broken, as are components it's attached to.

From BBC Jul. 8, 2026

China already dominates the global market, as Cohen writes, in “wind turbines, high-voltage cables, transformers, solar panels, batteries, software to manage energy flows and more.”

From Salon Jun. 21, 2026

Italian cable maker Prysmian is a rare clean-power company that can make high-voltage electrical cable at scale.

From Barron's Jun. 5, 2026

The industry plans to spend tens of billions of dollars to build new sources of power generation, high-voltage transmission lines to carry electricity from power plants over long distances, and smaller distribution lines within cities.

From The Wall Street Journal May 18, 2026

George and Martha curled around the caduceus, which shimmered and changed into something that looked suspiciously like a high-voltage cattle prod.

From "The Last Olympian" by Rick Riordan

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