heliotrope vs lesbian

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. 

lesbian

adj
  • Intended for lesbians. 

  • Homosexual, gay; preferring mostly or exclusively women as romantic or sexual partners. 

  • Between two or more women; homosexual, gay. 

verb
  • To (cause to) take part in lesbian sex, or other lesbian activity. 

noun
  • A homosexual woman, one who is mostly or exclusively sexually or romantically attracted to other women. 

  • A homosexual female animal. 

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