alternator

noun

al·​ter·​na·​tor ˈȯl-tər-ˌnā-tər How to pronounce alternator (audio)
 also  ˈal-
: an electric generator for producing alternating current

Examples of alternator in a Sentence

Recent Examples on the Web
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This system, called Mild Hybrid Zero Emission Hotel Mode, is based on a 42-kWh lithium battery pack and an alternator connected to one of the three engines. Sofia Celeste, WWD, 31 Dec. 2024 Next, the alternator failed, a special model that cost $800 and would be impossible to find. Rachel Kushner, Harper's Magazine, 2 Dec. 2024 The battery can be recharged by a portable solar panel or the vehicle’s alternator. IEEE Spectrum, 19 Dec. 2024 In cars, alternators bear a heavy load when turning mechanical energy into electrical power. Tyler Shepherd, USA TODAY, 11 Dec. 2024 See all Example Sentences for alternator 

Word History

First Known Use

1883, in the meaning defined above

Time Traveler
The first known use of alternator was in 1883

Dictionary Entries Near alternator

Cite this Entry

“Alternator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alternator. Accessed 18 Jan. 2025.

Kids Definition

alternator

noun
al·​ter·​na·​tor ˈȯl-tər-ˌnāt-ər How to pronounce alternator (audio)
 also  ˈal-
: an electric generator for producing alternating current

More from Merriam-Webster on alternator

Last Updated: - Updated example sentences
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