override vs veto

override

verb
  • To counteract the normal operation of something; to countermand with orders of higher priority. 

  • To give commands of a higher priority to an automated system; to take manual control of an automated system 

  • To define a new behaviour of a method by creating the same method of the superclass with the same name and signature. 

  • To ride a horse too hard. 

  • To ride over the top of something, usually forcibly. 

  • To ride across or beyond something. 

noun
  • A royalty. 

  • A method with the same name and signature as a method in a superclass, which runs instead of that method, when an object of the subclass is involved. 

  • A mechanism, device or procedure used to counteract an automatic control. 

  • A device for prioritizing audio signals, such that certain signals receive priority over others. 

veto

verb
  • To use a veto against. 

noun
  • An invocation of that right. 

  • A technique or mechanism for discarding what would otherwise constitute a false positive in a scientific experiment 

  • A political right to disapprove of (and thereby stop) the process of a decision, a law etc. 

  • An authoritative prohibition or negative; a forbidding; an interdiction. 

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