c-note vs n

c-note

noun
  • The lowest note of an instrument, written below the staff and the D note. 

  • A one-hundred dollar banknote. 

n

noun
  • Shortening of and, used in set phrases like rock-n-roll. 

  • noun 

  • Neutral 

  • normal 

  • No 

  • neuter gender 

  • north 

character
  • The fourteenth letter of the English alphabet, called en and written in the Latin script. 

How often have the words c-note and n occurred in a corpus of books? (source: Google Ngram Viewer )