glaze vs heliotrope

glaze

noun
  • A transparent or semi-transparent layer of paint. 

  • A smooth coating of ice formed on objects due to the freezing of rain; glaze ice. 

  • A smooth edible coating applied to food. 

  • A glazing oven; glost oven. 

  • The vitreous coating of pottery or porcelain; anything used as a coating or color in glazing. See glaze (transitive verb). 

  • Broth reduced by boiling to a gelatinous paste, and spread thinly over braised dishes. 

verb
  • To apply a thin, transparent layer of coating. 

  • For eyes to take on an uninterested appearance. 

  • To become glazed or glassy. 

  • To install windows. 

heliotrope

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

  • A light purple or violet colour. 

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

  • A bloodstone (a variety of quartz). 

  • 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. 

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