glazing vs stained glass

glazing

noun
  • Semi-transparent colours painted thinly over others to modify the effect. 

  • The act or process of glazing or an instance thereof. 

  • All the windows of a building. 

  • The art of covering with a vitreous substance. 

  • The material used in such act or process; glaze. 

  • The part of a window or wall made of glass or another transparent material. 

stained glass

noun
  • Glass that has been coloured, either by painting or by fusing pigments into its structure. 

  • The use of such glass to construct decorative windows, especially in churches. 

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