Noun
1. a form of entertainment that enacts a story by a sequence of images giving the illusion of continuous movement;
"they went to a movie every Saturday night""the film was shot on location"2. a medium that disseminates moving pictures;
"theater pieces transferred to celluloid""this story would be good cinema""film coverage of sporting events"3. a thin coating or layer;
"the table was covered with a film of dust"4. a thin sheet of (usually plastic and usually transparent) material used to wrap or cover things
5. photographic material consisting of a base of celluloid covered with a photographic emulsion; used to make negatives or transparencies