cipher vs tip drill

cipher

noun
  • A hip-hop jam session. 

  • Any text character. 

  • A combination or interweaving of letters, as the initials of a name. 

  • A fault in an organ valve which causes a pipe to sound continuously without the key having been pressed. 

  • The path (usually circular) shared cannabis takes through a group, an occasion of cannabis smoking. 

  • Someone or something of no importance. 

  • A numeric character. 

  • A method of transforming a text in order to conceal its meaning. 

  • A cryptographic system using an algorithm that converts letters or sequences of bits into ciphertext. 

  • Ciphertext; a message concealed via a cipher. 

  • A grouping of three digits in a number, especially when delimited by commas or periods 

verb
  • Of an organ pipe: to sound independent of the organ. 

  • To write in code or cipher. 

tip drill

noun
  • A person who is gangbanged. 

  • Synonym of butterface: A person with an attractive body but an ugly face. 

  • A practice drill where a line of players improve their rebounding skills by catching a rebound in the air, tossing the ball back against the backboard before landing, and returning to the end of the line to go again. 

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