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 package will include lots of carbon fiber, which is a must these days for luxury cars trying to glam up. Erik Shilling, Robb Report, 29 Jan. 2026 In a super shoe like the Endorphin Pro, the carbon fiber plate sandwiched between midsole foam layers also adds significant cost to the build. Maggie Slepian, Outside, 26 Jan. 2026 Framed by a light-weight carbon fiber and a magnesium chassis, the headphones have glossy, tortoiseshell, acetate earcup rings and are adorned with subtle copper accents. Mark Sparrow, Forbes.com, 22 Jan. 2026 That funding can then enable commercial-scale production of low-carbon fibers made from agricultural waste and recycled textiles. Jennifer Bringle, Sourcing Journal, 21 Jan. 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 5 Feb. 2026.

Last Updated: - Updated example sentences
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