alternator
noun
al·ter·na·tor
ˈȯl-tər-ˌnā-tər 
also ˈal-
: an electric generator for producing alternating current
Examples of alternator in a Sentence
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There’s also no 12V battery with all of the traditional systems being powered through a solid-state DC-DC converter from the high-voltage battery to provide 12V. That means the Pentastar probably also doesn’t have an alternator, another cost and weight savings.
—
Sam Abuelsamid, Forbes, 24 Feb. 2025
By 1916, large magnetic amplifiers were being used for transatlantic radio telephony, carried out with an invention called an Alexanderson alternator, which produced a high-power, high-frequency alternating current for the radio transmitter.
—IEEE Spectrum, 27 Mar. 2022
Lonnie tells his mother that the sound from the car stems from the alternator and offers to fix it after taking out the trash and helping his little brother with his homework.
—Thomas G. Moukawsher, Newsweek, 30 Jan. 2025
Straight from the factory, the Hellcat Redeye requires a duo of uprated fuel pumps that are so large that the alternator needs to send more power through the electrical system under hard throttle.
—Michael Van Runkle, Robb Report, 15 Jan. 2025
See All Example Sentences for alternator
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Sam Abuelsamid, Forbes, 24 Feb. 2025
By 1916, large magnetic amplifiers were being used for transatlantic radio telephony, carried out with an invention called an Alexanderson alternator, which produced a high-power, high-frequency alternating current for the radio transmitter.
—IEEE Spectrum, 27 Mar. 2022
Lonnie tells his mother that the sound from the car stems from the alternator and offers to fix it after taking out the trash and helping his little brother with his homework.
—Thomas G. Moukawsher, Newsweek, 30 Jan. 2025
Straight from the factory, the Hellcat Redeye requires a duo of uprated fuel pumps that are so large that the alternator needs to send more power through the electrical system under hard throttle.
—Michael Van Runkle, Robb Report, 15 Jan. 2025
See All Example Sentences for alternator
Cite this Entry
“Alternator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alternator. Accessed 13 Mar. 2025.
Copy CitationKids Definition
alternator
noun
al·ter·na·tor
ˈȯl-tər-ˌnāt-ər
also ˈal-
: an electric generator for producing alternating current
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