Related Clues:
- Computing "oops" command
- "I didn't mean to delete that" command
- Useful menu command for fallible folks
- Computer menu option, sometimes
- Word processing option
- Computer command for the error-prone
- Undo "I do"
- Invalidate legally
- Control+Z on a PC
- Rollback command
- Word command
- Take down, as braids
- Reverse, to a word processor
- Go back, in a way
- Get a boar to annul