adumbration vs stencil

adumbration

noun
  • A faint sketch; a brief representation, an outline. 

  • The state of being in shadow or shade; (countable) a shadow. 

  • The outline of a charge (“image displayed on an escutcheon”), sometimes filled in with a darker shade than the field. 

  • The form of an object as seen by an observer. 

  • A rough or symbolic representation; a vague indication of what is to come, a foreshadowing. 

stencil

noun
  • 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. 

  • A pattern produced using such a utensil. 

verb
  • To print with a stencil. 

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