noon vs precedence

noon

noun
  • The highest point; culmination. 

  • The letter ن in the Arabic script. 

  • The time of day when the sun is in its zenith; twelve o'clock in the day, midday. 

verb
  • To relax or sleep around midday 

precedence

noun
  • The state of preceding in importance or priority. 

  • Precedent. 

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