valoherkän
Valoherkän is a Finnish term that translates to "light-sensitive" or "photosensitive." It is primarily used in the context of biological organisms and materials that exhibit an exaggerated or negative reaction to light exposure. This sensitivity can manifest in various ways, depending on the subject. For example, some individuals might experience discomfort or pain when exposed to bright light, a condition often referred to as photophobia. In dermatology, "valoherkkä" can describe skin that burns or reacts adversely to sunlight, leading to conditions like photosensitivity disorders.
The term can also be applied to plants that have specific light requirements or that are damaged