cameraman vs polaroid

cameraman

noun
  • Somebody who operates a movie camera or television camera. 

  • Coordinate term: camerawoman 

polaroid

noun
  • A camera that develops its own film. 

  • Polaroid sunglasses. 

  • A sheet of plastic embedded with microscopic crystals of herapathite or similarly acting material, so that light passing through it is polarised. 

  • A print from such a camera. 

verb
  • To photograph with a polaroid camera. 

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