potato chip vs rotisserie

potato chip

noun
  • A potato crisp, a thin slice of potato that has been fried. 

  • One of a batch of pieces of potato cut into elongated cubes and fried; a chip or chipped potato, usually larger than American french fries. 

rotisserie

noun
  • A cooking device with which food is roasted on a rotating spit. 

  • A shop or restaurant selling food cooked in this manner. 

verb
  • To cook on a rotisserie. 

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