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")
film, photographic film -- (photographic material consisting of a base of celluloid covered with a photographic emulsion; used to make negatives or transparencies)
film -- (a thin coating or layer; "the table was covered with a film of dust")
film, plastic film -- (a thin sheet of (usually plastic and usually transparent) material used to wrap or cover things)
Overview of verb film
The verb film has 2 senses
film, shoot, take -- (make a film or photograph of something; "take a scene"; "shoot a movie")
film -- (record in film; "The coronation was filmed")