buckram vs trammel

buckram

verb
  • To stiffen with or as if with buckram. 

noun
  • A coarse cloth of cotton, linen or hemp, stiffened with size or glue, used in bookbinding to cover and protect the books, in garments to keep them in the form intended, and for wrappers to cover merchandise. 

  • A plant, Allium ursinum, also called ramson, wild garlic, or bear garlic. 

trammel

verb
  • To confine; to hamper; to shackle. 

  • To entangle, as in a net. 

noun
  • A kind of net for catching birds, fishes, or other prey. 

  • A net for confining a woman's hair. 

  • A kind of shackle used for regulating the motions of a horse and making it amble. 

  • A fishing net that has large mesh at the edges and smaller mesh in the middle 

  • Whatever impedes activity, progress, or freedom, such as a net or shackle. 

  • A set of rings or other hanging devices, attached to a transverse bar suspended over a fire, used to hang cooking pots etc. 

  • An instrument for drawing ellipses, one part of which consists of a cross with two grooves at right angles to each other, the other being a beam carrying two pins (which slide in those grooves), and also the describing pencil. 

  • A beam compass. 

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