S: (n) film, cinema, celluloid (a medium that disseminates moving pictures) "theater pieces transferred to celluloid"; "this story would be good cinema"; "film coverage of sporting events"
S: (n) film, photographic film (photographic material consisting of a base of celluloid covered with a photographic emulsion; used to make negatives or transparencies)
S: (n) film (a thin coating or layer) "the table was covered with a film of dust"