contour vs noon

contour

noun
  • A general description giving the most important points. 

  • a speech sound which behaves as a single segment, but which makes an internal transition from one quality, place, or manner to another. 

  • A line on a map or chart delineating those points which have the same altitude or other plotted quantity: a contour line or isopleth. 

  • An outline, boundary or border, usually of curved shape. 

verb
  • To mark with contour lines. 

  • To form a more or less curved boundary or border upon. 

  • To practise the makeup technique of contouring. 

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 

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