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

This set of two queen size memory foam pillows chases night sweats away thanks to a double-sided cover design that features ice silk fabric on one side and a rayon and polyester blend on the other. —Stephanie Osmanski, Better Homes & Gardens, 29 July 2025

Meanwhile, the ruching in the front and back adds some drama, so feel free to wear this strapless rayon and nylon dress—with an invisible zipper and side pockets—to weddings, on dinner dates, and for fancy vacation activities. —Destinee Scott, Travel + Leisure, 28 July 2025

They’re also made with stretchy spandex, cotton, and rayon for lasting comfort. —Clara McMahon, People.com, 25 July 2025

Cotton rayon fabric is soft on the skin, and pockets in the pants are always a plus, especially while traveling. —Kristin Braswell, Travel + Leisure, 20 July 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