blazon vs blazonry

blazon

noun
  • A verbal or written description of a coat of arms. 

  • A formalized language for describing a coat of arms. 

  • Ostentatious display, verbal or otherwise; publication; description; record. 

  • A coat of arms or a banner depicting a coat of arms. 

verb
  • To make widely or generally known, to proclaim. 

  • To shine; to be conspicuous. 

  • To deck; to embellish; to adorn. 

  • To display conspicuously or publicly. 

  • To describe a coat of arms. 

blazonry

noun
  • A coat of arms; an armorial bearing or bearings. 

  • An artistic representation or display. 

  • Blazon. 

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