power plant

noun

1
: an electric utility generating station
2
: an engine and related parts supplying the motive power of a self-propelled object (such as a rocket or automobile)

Examples of power plant in a Sentence

Recent Examples on the Web
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For many of these rural areas where there are coal mines and giant coal generating power plants, it's been the backbone of the air economy. Dana Taylor, USA Today, 20 Jan. 2026 Public data indicates that a sustained power load of 1 gigawatt exceeds San Francisco’s peak electricity demand, comparable to the output of a large power plant or the energy use of a major industrial hub. Atharva Gosavi, Interesting Engineering, 19 Jan. 2026 Estithmar is part of the brothers’ Power International Holding conglomerate, which has already signed deals for airport renovations, hospitals, and power plants. Dominic Dudley, semafor.com, 19 Jan. 2026 The electric generation facilities that power data centers usually rely on natural gas, like in Arizona where utility companies are walking back their clean energy goals and developers are looking to build their own power plants. Sarah Henry, AZCentral.com, 19 Jan. 2026 See All Example Sentences for power plant

Word History

First Known Use

1871, in the meaning defined at sense 1

Time Traveler
The first known use of power plant was in 1871

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Cite this Entry

“Power plant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/power%20plant. Accessed 27 Jan. 2026.

Kids Definition

power plant

noun
: a building in which electric power is generated

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