1. Responding to or affected by light; capable of being changed or activated by exposure to light.
Usage: Commonly used in scientific and technical contexts
2. Of a person: having skin that reacts adversely to sunlight or ultraviolet radiation.
Usage: Medical/dermatological usage

Examples

• Photosensitive paper turns dark when exposed to light during the printing process.
• The camera's photosensitive sensor captures images in low-light conditions.
• Some medications can make your skin photosensitive, requiring extra sun protection.
• Photosensitive epilepsy is triggered by flashing lights or certain visual patterns.
• The photosensitive cells in your retina allow you to see in dim environments.
• Photosensitive dyes are used in solar panels to convert light into electricity.