carbon fiber

noun

: a very strong lightweight synthetic fiber made especially by carbonizing acrylic fiber at high temperatures
also : a material made from such fibers embedded in a resinous matrix
a high-performance automobile with a carbon fiber body

Examples of carbon fiber in a Sentence

Recent Examples on the Web
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The final design runs 28 solar panels, arrayed across a carbon fiber frame. Omar Kardoudi april 05, New Atlas, 5 Apr. 2026 The two-tone speed machine utilized a lot of pre-existing hardware but did feature an all-new chassis and composite bodywork, made from a mixture of carbon fiber and Kevlar. Bryan Hood, Robb Report, 2 Apr. 2026 The official Korean Central News Agency reported that Kim watched the ground jet test of the engine using a composite carbon fiber material. Arkansas Online, 30 Mar. 2026 The official Korean Central News Agency reported that Kim watched the ground jet test of the engine using a composite carbon fiber material. CBS News, 29 Mar. 2026 See All Example Sentences for carbon fiber

Word History

First Known Use

1960, in the meaning defined above

Time Traveler
The first known use of carbon fiber was in 1960

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Cite this Entry

“Carbon fiber.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/carbon%20fiber. Accessed 6 Apr. 2026.

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