pricket vs prong

pricket

noun
  • A male deer in its second year, whose antlers have not yet branched. 

  • A spike for holding a single candle. 

prong

noun
  • A thin, pointed, projecting part, as of an antler or a fork or similar tool. A tine. 

  • The penis. 

  • A branch; a fork. 

verb
  • To pierce or poke with, or as if with, a prong. 

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