1. to remove a bar or barrier from; to unlock or open by removing an obstruction

Examples

• The guard unbarred the heavy wooden door.
• She unbarred the gate to let the visitors enter.
• The castle doors were unbarred at dawn.
• He unbarred the window shutters to let in fresh air.
• The protesters demanded that authorities unbar access to the building.
• After the storm passed, they unbarred the storm doors.