fence vs fencing

fence

noun
  • Someone who hides or buys and sells stolen goods, a criminal middleman for transactions of stolen goods. 

  • A memory barrier. 

  • Skill in oral debate. 

  • A thin artificial barrier that separates two pieces of land or forms a perimeter enclosing the lands of a house, building, etc. 

  • A guard or guide on machinery. 

  • The place whence such a middleman operates. 

  • A barrier, for example an emotional barrier. 

verb
  • To enclose, contain or separate by building fence. 

  • To engage in the sport of fencing. 

  • To engage in the selling or buying of stolen goods. 

  • To jump over a fence. 

  • To conceal the truth by giving equivocal answers; to hedge; to be evasive. 

  • To defend or guard. 

fencing

noun
  • Receiving and buying of stolen goods. 

  • The art or sport of duelling with swords, especially with the 17th- to 18th-century European dueling swords and the practice weapons descended from them (sport fencing). 

  • Material used to make fences, fences used as barriers or an enclosure. 

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