noun
: any of various white granular tough thermoplastic substances made by ethylating alkali cellulose and used chiefly in making plastics and lacquers
noun
: any of various white granular tough thermoplastic substances made by ethylating alkali cellulose and used chiefly in making plastics and lacquers
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012