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
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.
In 2023, three tourists paid between $150,000 and $250,000 for a seat in the Titan submersible, a carbon fiber vessel whose owner, OceanGate CEO Stockton Rush, promised a trip to the bottom of the North Atlantic ocean to see the Titanic shipwreck. Amanda Lee Myers, USA Today, 26 Feb. 2026 Sease also uses a cashmere-merino blend that’s woven to mimic the appearance of carbon fiber. Todd Plummer, Robb Report, 25 Feb. 2026 The 28th Infantry Division soldiers built the robotic arm out of carbon fiber using 3D printing technologies. Chris Young, Interesting Engineering, 23 Feb. 2026 There’s also plenty of carbon fiber sprinkled throughout. New Atlas, 21 Feb. 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

Browse Nearby Words

Cite this Entry

“Carbon fiber.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/carbon%20fiber. Accessed 7 Mar. 2026.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster