ipse dixit vs rescript

ipse dixit

noun
  • An authority who makes such an assertion. 

  • A dogmatic and unproved proposition or dictum that is accepted solely on the authority of someone who is known to have asserted it. 

rescript

noun
  • A clarification of a point of law by a monarch issued upon formal consultation by a lower magistrate. 

  • A rewriting, a document copied or written again. 

  • A duplicate copy of a legal document. 

  • An ad hoc reply of a pope to some specific question of canon law or morality, without precedential force, sometimes (improper) inclusive of decretals which serve as precedents in canon law. 

verb
  • To script again or anew. 

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