shutdown vs timeout

shutdown

noun
  • The action of stopping operations; a closing, of a computer, business, event, etc. 

  • A statement, insult, etc. that prevents the opponent from replying further. 

  • An autistic response to stress or sensory overload, in which the individual freezes up and becomes silent, motionless, and unresponsive. 

timeout

noun
  • The intentional termination of an incomplete task after a time limit considered long enough for it to end normally. 

  • The allowed maximal time for a process to end normally. 

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