the act of allowing someone to do something, or of allowing something to happen
You will need permission from your parents to go on the trip.
Official permission has been granted for more building near the river.
The authorities have refused permission for the demonstration to take place.
Before accessing sensitive information, employees must obtain permission.
Parental permission is required for students to participate in off-campus activities.
Permission slips are commonly used for granting approval in educational settings.
