gold vs heliotrope

gold

adj
  • Having the colour of gold. 

  • In a finished state, ready for manufacturing. 

  • Of a musical recording: having sold 500,000 copies. 

  • Made of gold. 

  • Premium, superior. 

noun
  • A heavy yellow elemental metal of great value, with atomic number 79 and symbol Au. 

  • A grill (jewellery worn on front teeth) made of gold. 

  • The bullseye of an archery target. 

  • A coin or coinage made of this material, or supposedly so. 

  • A deep yellow colour, resembling the metal gold. 

  • A gold medal. 

  • Anything or anyone that is very valuable. 

adv
  • of or referring to a gold version of something 

verb
  • To appear or cause to appear golden. 

symbol
  • ☉ (alchemy) 

heliotrope

adj
  • Light purple or violet. 

  • Keeping one’s face turned toward the sun. 

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. 

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