voltage

noun

volt·​age ˈvōl-tij How to pronounce voltage (audio)
1
: electric potential or potential difference expressed in volts
2
: intensity of feeling

Examples of voltage in a Sentence

We measured the change in voltage across the circuit.
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.
When the voltage is subsequently reversed, those ions come off the electrode, producing an electrical current. Ben Coxworth, New Atlas, 30 May 2025 While inspecting the new rail line being built, railroad officials discovered stray voltage from the overhead power lines for the electric trains was going into the rails and the ground. Doug Ross, Chicago Tribune, 29 May 2025 The difference between current and voltage can be visualized by a conveyor belt carrying boxes of a uniform size. Erik Kobayashi-Solomon, Forbes.com, 22 May 2025 The government's investigation is also looking at reports by operators of volatility in the days before the blackout and is examining excessive voltage as one possible cause for the loss of generation, according to Aagesen. Pietro Lombardi, USA Today, 15 May 2025 See All Example Sentences for voltage

Word History

First Known Use

1890, in the meaning defined at sense 1

Time Traveler
The first known use of voltage was in 1890

Cite this Entry

“Voltage.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/voltage. Accessed 8 Jun. 2025.

Kids Definition

voltage

noun
volt·​age ˈvōl-tij How to pronounce voltage (audio)
: potential difference measured in volts

Medical Definition

voltage

noun
volt·​age ˈvōl-tij How to pronounce voltage (audio)
: electrical potential or potential difference expressed in volts

More from Merriam-Webster on voltage

Last Updated: - Updated example sentences
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