viscose viscoscope • viscosimeter · · · Info · Definitions · Synonyms · Characters · · viscose · · Text Latin · · Script 7 · · Length Definitions · · · (noun) a cellulose ester obtained by treating cellulose with caustic soda. Synonyms: cellulose xanthate. · · Noun Definition 1 (noun) a rayon fabric made from viscose (cellulose xanthate) fibers. Synonyms: viscose rayon. · · Noun Definition 2 Synonyms · · · cellulose xanthate · · Synonym 1 viscose rayon · · Synonym 2 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 o latin small letter o U+006F s latin small letter s U+0073 v latin small letter v U+0076