rayon

noun

ray·​on ˈrā-ˌän 

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

Combining wool for softness and rayon for lasting quality, the Haren rug brings serenity to your space—the subtle texture almost reminds us of a zen garden. —Audrey Lee, Architectural Digest, 16 Sep. 2025

Made from a soft and lightweight polyester-rayon-and-spandex blend, the fabric provides optimal air flow, a light, silky drape, and enough stretch to get you through a multi-hour plane ride. —Stephanie Osmanski, Better Homes & Gardens, 16 Sep. 2025

They’re made of rayon, nylon, and spandex, and are currently available in a petite-friendly 24-inch inseam. —Destinee Scott, Travel + Leisure, 11 Sep. 2025

That compares to 41 percent for polyester and 32 percent for rayon. —Catherine Salfino, Sourcing Journal, 5 Sep. 2025

Word History

Etymology

irregular from ray entry 2

First Known Use

1924, in the meaning defined at sense 1

Rhymes for rayon

• layin
• himalayan
• malayan
• nuclein
• verstehen

Kids Definition

rayon

noun

ray·​on ˈrā-ˌän 

: a yarn, thread, or fabric made from fibers produced chemically from cellulose