celluloid
/ˈsɛljəˌlɔɪd/ noun
Forms celluloids
- noun Any of a variety of thermoplastics created from nitrocellulose and camphor, once used as photographic film.
- noun (figuratively, often used attributively) The genre of cinema; film.
- noun (obsolete) An item, such as a jacket, made from celluloid.
Synonyms
Etymology
Former trademark of Celluloid Manufacturing Company; from cellulose + -oid.
Webster’s 1913
- noun A substance composed essentially of gun cotton and camphor, and when pure resembling ivory in texture and color, but variously colored to imitate coral, tortoise shell, amber, malachite, etc. It is used in the manufacture of jewelry and many small articles, as combs, brushes, collars, and cuffs; --originaly called xylonite.
Etymology [Cellulose + -oid.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “celluloid”, CC BY-SA 4.0. Details