glyph vs typeface

glyph

noun
  • A visual representation of a letter, character, or symbol, in a specific font and style. 

  • A figure carved in relief or incised, especially representing a sound, word, or idea. 

  • A vertical groove. 

  • Any of various figures used in Mayan writing. 

  • Any non-verbal symbol that imparts information. 

typeface

noun
  • The particular design of some type, font, or a font family. 

  • The surface of type which inked, or the impression it makes. 

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