checkmate vs full stop

checkmate

noun
  • Any losing situation with no escape; utter defeat. 

  • The conclusive victory in a game of chess that occurs when an opponent's king is threatened with unavoidable capture. 

intj
  • Said when one has placed a person in a losing situation with no escape. 

  • Word called out by the victor when making a move that wins the game. 

verb
  • To place in a losing situation that has no escape. 

  • To put the king of an opponent into checkmate. 

full stop

noun
  • A decisive end to something. 

  • The punctuation mark "." (indicating the end of a sentence or marking an abbreviation). 

intj
  • Used to emphasize the end of an important statement or point when speaking to show something is not up for discussion or debate. 

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