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.
On a related note, the FCC today approved Verizon's $20 billion acquisition of fiber-optic internet and communications provider Frontier. Rob Pegoraro, PC Magazine, 16 May 2025 And according to Hauschildt, HydRON could in that sense one day compete with terrestrial fiber-optic networks. IEEE Spectrum, 12 May 2025 The city benefits from offering a streamlined permitting process, a state-of-the-art fiber-optic infrastructure, and resources to assist with business development, site selection, and financing options. Rohit Arora, Forbes.com, 10 May 2025 The old, copper telecommunications connections will get a fiber-optic technology update, allowing for greater bandwidth and speed, the agency said. Jaclyn Diaz, NPR, 8 May 2025 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

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Cite this Entry

“Fiber-optic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fiber-optic. Accessed 6 Jun. 2025.

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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