encrustation vs plating

encrustation

plating

noun
  • The presentation of food that is ready to be served. 

  • An act of determining where a postage stamp is positioned on a sheet. 

  • A thin coating of metal laid upon another metal. 

  • A coating or defensive armour of metal plates. 

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