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

Polyester and Synthetic Fiber Clothing When cotton towels and synthetic fibers such as polyester, nylon, or rayon are washed together, the rough texture can cause synthetic fibers to break. —Mary Marlowe Leverette, Southern Living, 29 Nov. 2025

Though some heavy fabrics can overwhelm petite frames, this polyester-rayon-spandex blend is lightweight and flattering, with a subtle drape. —Stephanie Osmanski, Better Homes & Gardens, 27 Nov. 2025

The purple rayon dress she is given to wear once belonged to Edith. —Literary Hub, 19 Nov. 2025

These sheets pack all our favorite benefits of bamboo sheets with a silky-cool feel, but are more affordable since they're made with bamboo rayon. —Nena Farrell, Wired News, 19 Oct. 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