buckram vs zigzag

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. 

zigzag

verb
  • To move or to twist in a zigzag manner. 

adv
  • in a zigzag manner or pattern 

noun
  • A line or path that proceeds by sharp turns in alternating directions. 

  • One of these sharp turns. 

adj
  • Moving in, or having a zigzag. 

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