recorder vs wind instrument

recorder

noun
  • A musical instrument of the woodwind family; a type of fipple flute, a simple internal duct flute. 

  • A judge in a municipal court. 

  • An apparatus for recording; a device which records. 

wind instrument

noun
  • Any musical instrument that produces sound when air flows through it; a woodwind instrument or brass instrument. 

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