glare vs optics

glare

noun
  • An intense, blinding light. 

  • An angry or fierce stare. 

  • A call collision; the situation where an incoming call occurs at the same time as an outgoing call. 

  • A viscous, transparent substance; glair. 

  • Showy brilliance; gaudiness. 

  • A smooth, bright, glassy surface. 

verb
  • To be bright and intense, or ostentatiously splendid. 

  • To shoot out, or emit, as a dazzling light. 

  • To shine brightly. 

  • To stare angrily. 

adj
  • smooth and bright or translucent; glary 

optics

noun
  • The physics of light and vision. 

  • Perception, image, public relations, especially in politics. 

  • The light-related aspects of a device. 

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