belt loop vs parkway

belt loop

noun
  • A highway that loops around the perimeter of a major city. 

  • The 'D' shaped frame of a belt buckle 

  • One of the loops of fabric ringing the waist of a pair of pants, used to hold the belt in place. 

parkway

noun
  • A divided highway with a landscaped median. 

  • A scenic freeway. 

  • A tree lawn. 

  • a railway station built on the edge of a town, typically with a large car park to function as a park and ride interchange. 

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