1. the possibility of harm, injury, or loss
2. a person or thing that may cause harm

Examples

• The hikers were warned about the danger of avalanches.
• She ignored the danger signs and continued driving.
• There’s no danger of rain today according to the forecast.
• The old bridge poses a danger to pedestrians.
• He put himself in danger by climbing without safety equipment.
• The doctor explained the dangers of smoking.
• Wild animals can be a danger to campers.