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.
Perhaps most importantly, the charger can handle AC voltage inputs ranging from 100 to 240V and draws 4A. Mark Sparrow, Forbes, 11 Mar. 2025 This is also paired with the Dynamic Solar Tracking system, which supposedly measures the solar panels' current and voltage to prioritize sending solar power to the system. Julian Chokkattu, WIRED, 2 Mar. 2025 Under voltage, the chemical will lose both the lithium and an electron, leaving behind an unstable chemical that breaks down into SO2 and a mixture of HCF3 and C2F6. John Timmer, Ars Technica, 21 Feb. 2025 The batteries were also tested at temperatures as high as 200 degrees Celsius; the output voltage was nearly the same in spite of the heat, and the battery didn’t expand or deform excessively. IEEE Spectrum, 5 Feb. 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 23 Mar. 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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