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celluloid - 4 dictionary results

cel⋅lu⋅loid

[sel-yuh-loid]
–noun
1. a tough, highly flammable substance consisting essentially of cellulose nitrate and camphor, used in the manufacture of motion-picture and x-ray film and other products.
2. motion-picture film.
–adjective
3. Informal. of or involving motion pictures.

Origin:
former trademark; cellul(ose) + -oid
cel·lu·loid   (sěl'yə-loid')   
n.  
  1. A colorless flammable material made from nitrocellulose and camphor and used to make photographic film.
    1. Motion-picture film: "a strange, anachronistic sight: theater pieces transferred to celluloid" (David Ansen).
    2. The cinema; motion pictures: "There are no heroes but in celluloid" (Charles Langbridge Morgan).
adj.  
  1. Made of or using a material made from nitrocellulose and camphor.
  2. Of or portrayed on film or in motion pictures.
  3. Artificial; synthetic: a novel with flat, celluloid characters.

[Originally a trademark.]

Celluloid

Cel"lu*loid`\ (s[e^]l"[-u]*loid), n. [Cellulose + -oid.] 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; -- originally called xylonite.

celluloid 
1871, trademark name (reg. U.S.), coined by U.S. inventor John Wesley Hyatt (1837-1900) from L. cellula dim. of cella (see cell) + -oid, from Gk. -o-eides "a form, shape" (comb. form). Abbreviated form cell "sheet of celluloid" is from 1933.
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