fabric vs mezzotint

fabric

verb
  • To cover with fabric. 

noun
  • A material made of fibers, a textile or cloth. 

  • Interconnected nodes that look like a textile fabric when diagrammed. 

  • The framework underlying a structure. 

  • The appearance of crystalline grains in a rock. 

  • The texture of a cloth. 

mezzotint

verb
  • To make such etchings 

noun
  • A form of intaglio etching in which a metal plate is roughened evenly and then smoothed to bring out an image. 

  • An etching or print made using this method. 

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