constitution vs level set

constitution

noun
  • The formal or informal system of primary principles and laws that regulates a government or other institutions. 

  • The act, or process of setting something up, or establishing something; the composition or structure of such a thing; its makeup. 

  • A legal document describing such a formal system. 

  • A document issued by a religious authority serving to promulgate some particular church laws or doctrines. 

  • A person's physical makeup or temperament, especially in respect of robustness. 

level set

noun
  • A state of mutual understanding among parties 

  • An event consisting of level setting 

  • The set of values x for which a real-valued function f(x) is equal to a given constant. 

verb
  • To establish a baseline of mutual understanding 

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