electromagnetic

adjective

elec·​tro·​mag·​net·​ic i-ˌlek-trō-mag-ˈne-tik How to pronounce electromagnetic (audio)
: of, relating to, or produced by electromagnetism
electromagnetically adverb

Examples of electromagnetic in a Sentence

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.
Similarly, pulsed electromagnetic field (PEMF) devices can promote osteogenesis and reduce chronic inflammation in periodontal tissues. Ximena Araya-Fischel, Forbes.com, 4 July 2025 Photons combine to exert the electromagnetic force, while other bosons give rise to the forces that bind the nucleus together and cause radioactive decay. Matt Von Hippel, Quanta Magazine, 23 June 2025 In this case, rapid, intense flash of electromagnetic energy were strong enough to ionize Earth's upper atmosphere and disrupt radio signals on the sunlit side of the planet, according to Space.com. Eric Lagatta, USA Today, 19 June 2025 The Combat Sent can locate and identify foreign military radar signals, while the Rivet Joint detects, identifies, and geolocates electromagnetic signals. Ryan Chan, MSNBC Newsweek, 10 June 2025 See All Example Sentences for electromagnetic

Word History

First Known Use

1820, in the meaning defined above

Time Traveler
The first known use of electromagnetic was in 1820

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Cite this Entry

“Electromagnetic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/electromagnetic. Accessed 16 Jul. 2025.

Kids Definition

electromagnetic

adjective
elec·​tro·​mag·​net·​ic i-ˌlek-trō-mag-ˈnet-ik How to pronounce electromagnetic (audio)
: of, relating to, or produced by electromagnetism

Medical Definition

electromagnetic

adjective
elec·​tro·​mag·​net·​ic -mag-ˈnet-ik How to pronounce electromagnetic (audio)
: of, relating to, or produced by electromagnetism
electromagnetically adverb

More from Merriam-Webster on electromagnetic

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