backslash vs gleek

backslash

noun
  • The punctuation mark \. 

  • Used erroneously in reference to, or in reading out, the ordinary slash, that is, the punctuation mark /. 

  • |passage= […] I was trying to find a web-site for which I had been given the following address: http://www.isop.ucla.edu/pacrim/pubs/korjournal.htm. […] I began to work backwards, removing first the last part of the address following the last backslash (/korjournal.htm).}} 

verb
  • To escape (a metacharacter) by prepending a backslash that serves as an escape character, thereby forming an escape sequence. 

gleek

noun
  • A stream of saliva from a person's mouth. 

  • A once-popular game of cards played by three people. 

  • A jest or scoff; trick or deception. 

  • A geek who is involved in a glee club, choir, or singing. 

  • An enticing glance or look. 

  • Three of the same cards held in one hand; three of a kind. 

verb
  • To discharge a long, thin stream of liquid (including saliva) through the teeth or from under the tongue, sometimes by pressing the tongue against the salivary glands. 

  • The man said he “gleeked” on the woman, but did not intentionally spit on her. 

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