fibreglass vs stemware

fibreglass

noun
  • A composite material made from fine fibres of spun glass held together with resin. 

  • Silica based glass extruded into fibers that possess a length at least 1000 times greater than their width. 

verb
  • To apply fibreglass to. 

stemware

noun
  • Drinking glasses that have a stem, such as wine glasses or champagne flutes. 

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