1
: one that inverts
2
: a device for converting direct current into alternating current

Examples of inverter in a Sentence

Recent Examples on the Web
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An inverter acts as the brain of the system, converting direct current from the battery into alternating current for the motor, regulating the electromagnets, and monitoring performance to keep the motor running as efficiently as possible. — Andrew J. Hawkins, The Verge, 29 Sep. 2026 Lume The Ranger comes standard with a 100-Ah lithium battery and a Victron electrical hardware package that includes a 500-W charger/inverter. — New Atlas, 26 Sep. 2026 Direct current runs from the units through conduit in the mullion cavity to an inverter in the electrical room, where it is converted to alternating current and tied into the building’s existing distribution. — Zev Laine, Forbes.com, 10 Sep. 2026 Electricity travels from the array to eight inverters onshore. — Kurt Knutsson, FOXNews.com, 10 Sep. 2026 See All Example Sentences for inverter

Word History

First Known Use

1584, in the meaning defined at sense 1

Time Traveler
The first known use of inverter was in 1584

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Cite this Entry

“Inverter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inverter. Accessed 7 Oct. 2026.

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