current account vs savings account

current account

noun
  • A checking account (US) at a bank which is used for daily transactions, as opposed to a deposit account or savings account. 

  • That part of the balance of payments recording a nation's exports and imports of goods and services and transfer payments 

savings account

noun
  • A bank account designed for a client's savings, which compared to a current account typically entails withdrawal restrictions but yields a better interest 

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