vilkkusellalaulu
Vilkkusellalaulu is a term originating from Finnish folklore and believed to refer to a type of song or chant associated with seeking or attracting light. The exact meaning and context of vilkkusellalaulu are not definitively documented, making it somewhat obscure. It is thought to be connected to traditions surrounding midsummer celebrations or other periods when light was particularly significant, such as during the darker months of the year.
The word itself can be broken down into "vilkku" which relates to flickering or blinking, and "sellalaulu"
Due to its limited presence in historical records, vilkkusellalaulu remains a topic of speculation among folklorists.