co-op vs stock exchange

co-op

noun
  • Any shop owned by a cooperative. 

  • A unit of a housing cooperative; a purchased apartment where the apartment owners collectively are responsible for maintenance of common areas and upkeep. 

  • A cooperative game, as opposed to a competitive game or deathmatch. 

  • Any cooperative, including housing, retail, utility, agricultural, banking or worker cooperatives. 

verb
  • Synonym of cooperate 

stock exchange

noun
  • A building that trades stocks in of companies for money and vice versa. 

  • An organisation that trades stocks in of companies for money and vice versa. 

How often have the words co-op and stock exchange occurred in a corpus of books? (source: Google Ngram Viewer )