radio wave

noun

: an electromagnetic wave with radio frequency

Examples of radio wave in a Sentence

Recent Examples on the Web Illustration by the Simons Observatory The telescopes gather microwaves — wavelengths longer than visible light but shorter than radio waves. Kenneth Chang, New York Times, 3 June 2024 Electronic devices use radio waves to send and receive data, like your laptop and Wi-Fi router or cellphone and cell tower. Scott Coyle, The Conversation, 31 May 2024 The images show nuclear winds sweeping the galaxy, dense clouds and interstellar gas reflecting X-ray light, and jets shooting out radio waves that heat up clouds in the galaxy. Giuseppina Fabbiano, Discover Magazine, 31 May 2024 The strength of the returning radio waves increased over that time, suggesting that new rock had formed since 1990, per NASA. Will Sullivan, Smithsonian Magazine, 29 May 2024 See all Example Sentences for radio wave 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'radio wave.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1915, in the meaning defined above

Time Traveler
The first known use of radio wave was in 1915

Dictionary Entries Near radio wave

Cite this Entry

“Radio wave.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radio%20wave. Accessed 8 Jun. 2024.

Kids Definition

radio wave

noun
: an electromagnetic wave with radio frequency

Medical Definition

radio wave

noun
ra·​dio wave ˈrād-ē-ō-ˌwāv How to pronounce radio wave (audio)
: an electromagnetic wave with radio frequency

More from Merriam-Webster on radio wave

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