celluloid vs movie

celluloid

noun
  • The genre of cinema; film. 

  • Any of a variety of thermoplastics created from nitrocellulose and camphor, once used as photographic film. 

movie

noun
  • A cinema. 

  • A recorded sequence of images displayed on a screen at a rate sufficiently fast to create the appearance of motion. 

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