license vs veto

license

noun
  • Freedom to deviate deliberately from normally applicable rules or practices (especially in behaviour or speech). 

  • The legal terms under which a person is allowed to use a product, especially software. 

  • A legal document giving official permission to do something; a permit. 

  • Excessive freedom; lack of due restraint. 

verb
  • To give permission or freedom to; accept. 

  • To authorize officially. 

  • To acquire authorization to use, usually in exchange for compensation. 

  • To permit (as grammatically correct). 

  • To give formal authorization to use. 

veto

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

  • An invocation of that right. 

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

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

verb
  • To use a veto against. 

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