euphonium vs nozzle

euphonium

noun
  • A valved brass instrument with conical tubing similar in appearance to a tuba but of higher pitch; a sax horn. 

nozzle

noun
  • The part of an earbud that accommodates eartips. 

  • The nose of an animal; muzzle. 

  • A short outlet or inlet pipe projecting from the end or side of a hollow vessel, as a steam-engine cylinder or a steam boiler. 

  • A short tube, usually tapering, forming the vent of a hose or pipe. 

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