hibachi vs skewer

hibachi

noun
  • The griddle used in such cuisine; teppan. 

  • A cooking method and performance art in which the chef grills pieces of food on a hot metal griddle in front of the guests; teppanyaki. This terminology is virtually unknown in Japan. 

  • A portable brazier, powered by charcoal, used for cooking. 

skewer

noun
  • Food served on a skewer. 

  • That which skews something. 

  • A long pin, normally made of metal or wood, used to secure food during cooking. 

  • A scenario in which a piece attacks a more valuable piece which, if it moves aside, reveals a less valuable piece. 

verb
  • To impale on a skewer. 

  • To attack a piece which has a less valuable piece behind it. 

  • To severely mock or discredit. 

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