Monte Carlo vs casino

Monte Carlo

noun
  • An informal dance competition, where contestants in one quarter of the floor are eliminated by a randomly chosen card representing the corner. 

  • A commonly served drink consisting of beer and grenadine. 

name
  • A part of Monaco famous for its casinos. 

casino

noun
  • A public building or room for gambling. 

  • A card game for two to four players. 

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