rayon

noun

ray·​on ˈrā-ˌän How to pronounce rayon (audio)
1
: any of a group of smooth textile fibers made from regenerated cellulose by extrusion through minute holes
2
: a rayon yarn, thread, or fabric

Examples of rayon in a Sentence

The shirt is made of rayon.
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.
For Rayon and Acrylic Clothing Amanda Abraham, laundry expert at Maytag Laundry, recommends this method for clothing made from rayon or acrylic fibers. Caroline Lubinsky, Martha Stewart, 6 Feb. 2026 Its blend of spandex, rayon, and polyester makes the set super stretchy, soft, and easy to move in. Jasmine Gomez, Travel + Leisure, 31 Jan. 2026 And as a plus, this long-sleeve version transitions well, thanks to its 95 percent rayon and 5 percent spandex construction, which keeps you warm, but not sweaty. Gabriela Izquierdo, Southern Living, 27 Jan. 2026 But Amma and Aunt Devi bought six yards of various rayons. Literary Hub, 21 Jan. 2026 See All Example Sentences for rayon

Word History

Etymology

irregular from ray entry 2

First Known Use

1924, in the meaning defined at sense 1

Time Traveler
The first known use of rayon was in 1924

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Cite this Entry

“Rayon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rayon. Accessed 16 Feb. 2026.

Kids Definition

rayon

noun
ray·​on ˈrā-ˌän How to pronounce rayon (audio)
: a yarn, thread, or fabric made from fibers produced chemically from cellulose

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