fiber-optic

adjective

fi·​ber-op·​tic ˈfī-bər-ˌäp-tik How to pronounce fiber-optic (audio)
: of, relating to, or using fiber optics

Examples of fiber-optic 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.
The first fiber-optic drones started to reach the city in October. — Bloomberg News, Boston Herald, 27 June 2026 But the Israelis cannot electronically jam the signal between the operator and the fiber-optic drones, as is the case with other drones. — Greg Myre, NPR, 10 June 2026 That included installing a fiber-optic internet connection. — Matthew Ablon, CBS News, 24 June 2026 Underground, buried fiber-optic cables can sense movement, capturing data that are also then analyzed by AI. — Rebecca Santana, Los Angeles Times, 2 July 2026 See All Example Sentences for fiber-optic

Word History

First Known Use

1961, in the meaning defined above

Time Traveler
The first known use of fiber-optic was in 1961

Rhymes for fiber-optic

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Browse Nearby Words

fiber of Sharpey
fiber-optic
fiber optics
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Cite this Entry

“Fiber-optic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fiber-optic. Accessed 10 Jul. 2026.

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Kids Definition

fiber-optic

adjective
fi·​ber-op·​tic
ˈfī-bər-ˌäp-tik
: of or relating to fiber optics
Last Updated: - Updated example sentences
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