any of a number of textile fibres made from wood pulp or other forms of cellulose any fabric made from such a fibre - (modifier)
consisting of or involving rayon: a rayon shirt
WordReference Random House Learner's Dictionary of American English © 2025
ray•on /ˈreɪɑn/USA pronunciation
n. [uncountable]
WordReference Random House Unabridged Dictionary of American English © 2025- a smooth, silklike material manufactured from cellulose, cotton, or wood chips.
- Textilesa fabric or yarn made of rayon.
ray•on
(rā′on),USA pronunciation n.
adj.
- a regenerated, semisynthetic textile filament made from cellulose, cotton linters, or wood chips by treating these with caustic soda and carbon disulfide and passing the resultant solution, viscose, through spinnerets.
- Textilesfabric made of this filament.
adj.
- Textilesmade of rayon.
- apparently based on ray1 1920–25
Collins Concise English Dictionary © HarperCollins Publishers::
'rayon' also found in these entries (note: many are not synonyms or translations):
Bedford cord
- Canton crepe
- Celanese
- Chardonnet
- Georgette
- Milanese
- Mogador
- Ottoman
- acetate
- acetate rayon
- alpaca
- anthraquinone dye
- barathea
- body
- bombazine
- broadcloth
- butcher linen
- carbon disulfide
- cellulose
- challis
- charvet
- chenille
- chiffon
- copper hydroxide
- delustering
- duvetyn
- faille
- foulard
- gabardine
- galloon
- grenadine
- grosgrain
- half-rayon
- hydrocellulose
- jersey
- lame
- marocain
- marquisette
- moire
- mousseline
- mousseline de soie
- net
- nylon
- organza
- peau de soie
- pique
- piqué
- pongee
- popeline
- poplin