electromagnetic radiation
noun
: energy in the form of electromagnetic waves
also
: a series of electromagnetic waves
Examples of electromagnetic radiation in a Sentence
Recent Examples on the Web
Once the eclipse reaches totality, the visible corona emits electromagnetic radiation that can appear with a green hue, according to NASA.
—
Joyce Orlando, The Tennessean, 8 Apr. 2024
Stars, including our sun, regularly emit solar flares, or strong bursts of electromagnetic radiation.
—Gayoung Lee, Smithsonian Magazine, 16 Dec. 2024
Solar flares are intense bursts of electromagnetic radiation from sunspots on the sun.
—Jamie Carter, Forbes, 12 Dec. 2024
Solar eclipses don't do damage during pregnancy While the sun's corona does emit electromagnetic radiation seen as light, the radiation does not harm pregnant women, according to NASA.
—James Powel, USA TODAY, 2 Mar. 2024
See all Example Sentences for electromagnetic radiation 
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.
Joyce Orlando, The Tennessean, 8 Apr. 2024
Stars, including our sun, regularly emit solar flares, or strong bursts of electromagnetic radiation.
—Gayoung Lee, Smithsonian Magazine, 16 Dec. 2024
Solar flares are intense bursts of electromagnetic radiation from sunspots on the sun.
—Jamie Carter, Forbes, 12 Dec. 2024
Solar eclipses don't do damage during pregnancy While the sun's corona does emit electromagnetic radiation seen as light, the radiation does not harm pregnant women, according to NASA.
—James Powel, USA TODAY, 2 Mar. 2024
See all Example Sentences for electromagnetic radiation
Dictionary Entries Near electromagnetic radiation
Cite this Entry
“Electromagnetic radiation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/electromagnetic%20radiation. Accessed 18 Jan. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share