<p><strong>Noun</strong></p><ul><li>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.</li><li>fabric made of this filament.</li></ul><p><strong>Adjective</strong></p><ul><li>made of rayon.</li></ul>