air force vs outfit

air force

noun
  • A unit in the U.S. Air Force larger than a division but smaller than a command. 

  • A branch of the military mainly devoted to air warfare, as opposed to (land) army and navy. 

outfit

noun
  • Any cohesive group of people; a unit; such as a military company. 

  • A set of clothing (with accessories). 

  • A fiscal year of the Hudson's Bay Company, or the supplies required for such a period. 

  • An outlier-sensitive fit. 

  • Gear consisting of a set of articles or tools for a specified purpose. 

  • A sports team. 

  • A business or firm. 

verb
  • To provide with, usually for a specific purpose. 

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