heliotrope vs rouge

heliotrope

noun
  • A light purple or violet colour. 

  • Particularly, a purple-flowered plant of the species Heliotropium arborescens. 

  • A bloodstone (a variety of quartz). 

  • An instrument, employed in triangulation, that uses a mirror to reflect sunlight toward another, very distant, surveyor. 

  • The fragrance of heliotrope flowers. 

  • A plant that turns so that it faces the sun. 

adj
  • Light purple or violet. 

  • Keeping one’s face turned toward the sun. 

rouge

noun
  • Any reddish pink colour. 

  • Red or pink makeup to add colour to the cheeks; blusher. 

  • In the Eton College field game, a scoring move accomplished by touching the ball down behind the opponents' goal-line (somewhat similar to the try in rugby). Originally, the player who scored the rouge had a chance to kick a goal, and the rouge was used as a tie-breaker if an equal number of goals was scored by each side. In the contemporary Eton College field game, a five-point score is awarded for kicking the ball so that it deflects off one of the opposing players and goes beyond the opposition's end of the pitch, and then touching the ball. 

  • A single point awarded when a team kicks the ball out of its opponent's end zone, or when a kicked ball becomes dead within the non-kicking team's end zone. Etymology uncertain; it is thought that in the early years of the sport, a red flag indicated that a single had been scored. 

adj
  • Of a reddish pink colour. 

verb
  • To apply rouge (makeup). 

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