chophouse vs watering hole

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. 

watering hole

noun
  • A bar or other local drinking establishment. 

  • A depression in which water collects and where animals come to drink. 

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