instruction vs stencil

instruction

noun
  • A set of directions provided by a manufacturer for the users of a product or service. 

  • An instance of the information or knowledge so furnished. 

  • The act of instructing, teaching, or furnishing with information or knowledge. 

  • An order or command. 

  • A single operation of a processor defined by an instruction set architecture. 

stencil

noun
  • A pattern produced using such a utensil. 

  • A two-ply master sheet for use with a mimeograph. 

  • A thin sheet, either perforated or using some other technique, with which a pattern may be produced upon a surface; a utensil that contains a perforated sheet. 

verb
  • To print with a stencil. 

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