1. Plural of bankbook; small books issued by a bank to record deposits, withdrawals, and account balance for a savings account.
Usage: Primarily used in historical or traditional banking contexts; less common with modern digital banking.

Examples

• My grandmother kept all her old bankbooks in a safe deposit box.
• The bank provided bankbooks to customers so they could track their savings.
• Before online banking, people relied on bankbooks to monitor their account activity.
• She carefully recorded each transaction in her bankbook.
• The teller updated the bankbooks after processing the deposits.