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.
Many styles marketed as linen are actually made with linen blends, often combining linen with cotton, rayon, or polyester. Alexandra Emanuelli, Southern Living, 17 June 2026 The queen-sized blanket is a lightweight option that will keep warm sleepers perfectly cool and comfortable, thanks to its cotton-rayon blend fabric. Better Homes & Gardens, 14 June 2026 Luxe rayon from bamboo sheets are amazingly soft, naturally breathable and cooling, and twice as strong as cotton. ABC News, 13 June 2026 Natural fibers like cotton and linen breathe well, but if wrinkle resistance is your priority, rayon blends and knit jersey materials are your best bet. Lydia Mansel, Travel + Leisure, 13 June 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 20 Jun. 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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