Definitions

1. verb

to remove a warning from a driver’s licence, or to cancel a warning message

“The police officer decided to unwarn the driver and give them a fine instead.”

2. verb

to cause (someone) to stop being warned about something

“The new system will automatically unwarn users when they have paid their fees.”

3. verb

to remove a warning from a computer system or program

“The system administrator had to unwarn the server to prevent it from freezing.”