1. zigzag roads or paths that change direction sharply to climb or descend steep terrain

Examples

• The mountain road had several switchbacks to help cars climb the steep slope safely.
• Hikers followed the trail’s switchbacks up the canyon wall.
• The bus driver carefully navigated the narrow switchbacks on the winding mountain pass.
• Engineers designed switchbacks to reduce the grade of the hillside road.
• The scenic drive featured dramatic switchbacks with stunning valley views.
• Cyclists found the steep switchbacks challenging but rewarding.