wood engraving vs woodcut

wood engraving

noun
  • A print taken from such an engraving. 

  • A variation of the woodcut method executed with a different tool (burin) and different wood (end grain), allowing for more detailed images. 

woodcut

noun
  • An engraved block of wood, especially one used as a printing form. 

  • A method of printmaking from such a block. 

  • A print produced with this method. 

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