bank account vs fund

bank account

noun
  • A fund, held by a bank in a contractual arrangement between the bank and the owner of the fund, a customer of the bank, into which they can deposit and from which they can withdraw money. 

fund

noun
  • A money-management operation, such as a mutual fund. 

  • A sum or source of money. 

  • An organization managing such money. 

  • A large supply of something to be drawn upon. 

verb
  • To form a debt into a stock charged with interest. 

  • To place (money) in a fund. 

  • To pay or provide money for. 

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