chophouse vs restaurant

chophouse

noun
  • Any restaurant. 

  • An inexpensive restaurant that specializes in chops or steaks; a steakhouse. 

  • A custom house in China where transit duties are levied. 

restaurant

noun
  • An eating establishment in which diners are served food, usually by waiters at their tables but sometimes (as in a fast food restaurant) at a counter. 

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