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

Nearly a century later, tampons still are made primarily from cotton, rayon or a blend of the two. —Jenni Shearston, The Conversation, 20 Feb. 2026

The top is made from acrylic, while the pants are constructed with rayon, polyester, and elastane to give you comfort and stretch all day long. —Alicia Geigel, Southern Living, 19 Feb. 2026

The fabric, which is OEKO-TEX STANDARD 100 certified, is a blend of polyester, rayon, and spandex for durability and comfort. —Paige Bennett, Better Homes & Gardens, 16 Feb. 2026

For Rayon and Acrylic Clothing Amanda Abraham, laundry expert at Maytag Laundry, recommends this method for clothing made from rayon or acrylic fibers. —Caroline Lubinsky, Martha Stewart, 6 Feb. 2026

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