abend vs interrupt

abend

noun
  • The abnormal termination of a program. 

  • Termination of a process prior to completion. 

verb
  • To terminate abnormally. 

interrupt

noun
  • An event that causes a computer or other device to temporarily cease what it was doing and attend to a condition. 

verb
  • To disturb or halt (an ongoing process or action, or the person performing it) by interfering suddenly. 

  • To assert to (a computer) that an exceptional condition must be handled. 

  • To divide; to separate; to break the monotony of. 

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