motion picture vs moviedom

motion picture

noun

  • A movie. 

  • A sequence of images depicting people or objects in motion, preserved on a recording medium and capable of being projected for viewing. 

name

  • a sequence of images that cause the illusion of motion 

moviedom

noun

  • The world of movies and movie production 

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