frill vs interlining

frill

noun
  • A strip of pleated fabric or paper used as decoration or trim. 

  • A substance or material on the edge of something, resembling such a strip of fabric. 

  • A wrinkled edge to a film. 

  • Something extraneous or not essential; something purely for show or effect; a luxury. 

  • The relatively extensive margin seen on the back of the heads of reptiles, with either a bony support or a cartilaginous one. 

verb
  • To become wrinkled. 

  • To provide or decorate with a frill or frills; to turn back in crimped plaits. 

  • To make into a frill. 

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 frill and interlining occurred in a corpus of books? (source: Google Ngram Viewer )