chophouse vs steakhouse

chophouse

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

  • Any restaurant. 

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

steakhouse

noun
  • A restaurant that specializes in good cuts of meat, particularly steak. 

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