film vs glazing

film

noun
  • A thin layer of some substance; a pellicle; a membranous covering, causing opacity. 

  • A medium used to capture images in a camera. 

  • A slender thread, such as that of a cobweb. 

  • A visual art form that consists of a sequence of still images preserved on a recording medium to give the illusion of motion; movies generally. 

verb
  • To cover or become covered with a thin skin or pellicle. 

  • To visually record (activity, or a motion picture) in general, with or without sound. 

  • To record (activity, or a motion picture) on photographic film. 

glazing

noun
  • The art of covering with a vitreous substance. 

  • The act or process of glazing or an instance thereof. 

  • All the windows of a building. 

  • The material used in such act or process; glaze. 

  • The part of a window or wall made of glass or another transparent material. 

  • Semi-transparent colours painted thinly over others to modify the effect. 

How often have the words film and glazing occurred in a corpus of books? (source: Google Ngram Viewer )