champagne flute vs flageolet

champagne flute

noun
  • A piece of stemware with a long stem and a tall, narrow bowl on top, designed to keep champagne desirable during its consumption by preventing heat from the drinker's hand from warming the champagne while retaining its carbonation. 

flageolet

noun
  • A type of small flute of the fipple family. 

  • A type of kidney bean, common in France. 

  • A technique for playing stringed instrument that produces high-pitched overtones. 

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