1. a reduction in prices, wages, or benefits to a previous lower level
2. the act of returning something to an earlier state or condition
3. the process of undoing changes made to a computer system or database
Usage: computing

Examples

• The company announced a rollback of recent price increases.
• Workers protested the rollback of their healthcare benefits.
• The government promised a rollback of the controversial regulations.
• The software update included a rollback feature for emergency situations.
• After the system crash, IT performed a rollback to yesterday’s backup.
• The rollback of environmental protections concerned many scientists.
• The database rollback restored all the lost customer records.