blindhåls
Blindhåls is a term used in some Scandinavian languages, primarily Swedish and Norwegian, to describe a small, often temporary, body of water or marshland. The word can be broken down into "blind" meaning blind or hidden, and "håls" which refers to a hole or hollow. Together, it suggests a pool or depression that is not easily seen or readily accessible, perhaps one that appears seasonally or after heavy rainfall.
These formations are typically found in natural depressions or low-lying areas within landscapes such as forests,
While not a significant geographical feature in themselves, blindhåls can play a small role in local hydrology