gabardine vs mackinaw

gabardine

noun
  • A type of woolen cloth with a diagonal ribbed texture on one side. 

  • A yellow robe that Jews in England were compelled to wear in the year 1189 as a mark of distinction. 

  • A similar fabric, made from cotton. 

  • A long cloak. 

mackinaw

noun
  • A heavy woolen cloth. 

  • A flat-bottomed cargo boat; mackinaw boat. 

  • A blanket made of wool, formerly distributed to the Amerindians by the U.S. government. 

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