ingrain vs interlining

ingrain

noun
  • An ingrain fabric, such as a carpet. 

verb
  • To dye with a fast or lasting colour. 

  • To make (something) deeply part of something else. 

adj
  • Dyed with grain, or kermes. 

  • Dyed before manufacture; said of the material of a textile fabric; hence, in general, thoroughly inwrought; forming an essential part of the substance. 

interlining

noun
  • A cloth lining between the outer and inner layers of a garment. 

  • Correction or alteration by writing between the lines; interlineation. 

  • The scheduling of vehicles to operate more than one route, or the selling of tickets for a trip across multiple carriers 

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