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.
This two-piece lounge set is made from a blend of polyester, rayon, and spandex, which results in a lightweight, breathable, and oh-so-snuggly feel. Alicia Geigel, Southern Living, 20 Dec. 2025 Polyester Some synthetic materials, such as spandex, rayon, and nylon, are safer to air-dry, so their fibers stay intact. Mary Cornetta, Better Homes & Gardens, 20 Dec. 2025 It's made from a soft, stretchy blend of polyester, rayon, and spandex that's breathable enough for all-day wear. Olivia Young, Travel + Leisure, 20 Dec. 2025 The purple rayon dress she is given to wear once belonged to Edith. Literary Hub, 19 Nov. 2025 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

Browse Nearby Words

Cite this Entry

“Rayon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rayon. Accessed 29 Dec. 2025.

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

More from Merriam-Webster on rayon

Last Updated: - Updated example sentences
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