embed vs inlay

embed

noun
  • An item embedded in another document. 

  • An element of an advertisement, etc. serving as a subliminal message. 

  • An embedded reporter or journalist, such as a war reporter assigned to and travelling with a military unit, or a political reporter assigned to follow and report on the campaign of a candidate. 

verb
  • To encapsulate within another document or data file. 

  • To define a one-to-one function from one set to another so that certain properties of the domain are preserved when considering the image as a subset of the codomain. 

  • To lay (something) as in a bed; to lay in surrounding matter; to bed. 

  • To include (something) in surrounding matter. 

inlay

noun
  • The material placed within a different material in the form of a decoration. 

  • A filling for a tooth, made of ceramic or gold to fit the cavity and shape of tooth and cemented into place. 

  • The piece of paper or the booklet inside the case of a compact disc, DVD, or cassette. 

verb
  • To place (pieces of a foreign material) within another material to form a decorative design. 

  • To place an inlay in a tooth. 

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