A Gjenganger (Norwegian: Gjenganger, Norwegian: Attergangar or Norwegian: Gjenferd; Danish: Genganger or Danish: Genfærd; Swedish: Gengångare) in Scandinavian folklore was a term for a revenant, the spirit or ghost of a deceased from the grave.[1]
Norwegian: Gjenganger has two parts; the prefix is related to "again" or "against", "towards" (compare German: gegenüber, German: gegen) and Norwegian: í gegn ('against'), from Norwegian: í ('in, on') and Norwegian: gegn ('straight, direct') and Norwegian: ganger which comes from a word meaning 'foot' or 'walker', thus it means "walking again" as in "walking after death". The form Norwegian: attergangar comes from Norwegian: atter meaning 'again' and originating from Germanic languages: [[wiktionary:Reconstruction:Proto-Germanic/afteraz|afteraz]] meaning "of, away from" but adding the contrastive suffix Germanic languages: -teros, in essence meaning "after walking", "walking away from in contrast with close by", again implying walking after death.[2]
A gjenganger could have several reasons to return from the afterlife. Murdered people and their murderers could seldom sleep peacefully in their graves. People who had committed suicide often came back as gjengangere. At other times, people came back from the grave because they had left something undone. Most often they needed someone to help them do this, before they could finally be at peace.
The gjenganger in the Scandinavian tradition took on an entirely corporeal form. It normally had no spectre-like qualities whatsoever. In older traditions, the gjenganger was very malicious and violent in nature, coming back from the grave to torment its family and friends. Their relatives took extensive precautions to make sure they stayed in their graves.
This tradition of the violent gjenganger goes back to the Viking Age, where they are present in many of the Icelandic sagas, among others: Grettis saga, Eyrbyggja saga and The Saga of Eric the Red. In this tradition, the gjenganger was a mortal creature. An example of this is Grettir slaying the gjenganger Glámr with his sword. These Viking-age gjengangere were often called draugr, and the two are likely to be different names for the same phenomenon.[3] [4]
People had numerous ways of both defending themselves against the gjenganger, and stopping people from becoming one in the first place.
The tradition of a pile of stones or twigs (varp) often marked a place where someone has died. It was believed that when you passed this place, you should throw another stone/twig on the varp, to commemorate what had happened there. Doing so would sometimes bring luck on your further travels, while not doing so would result in bad luck and dangerous accidents. Many of these varps have now disappeared, but in a few places the varp is marked with a sign or something similar.
In slightly newer tradition, the gjenganger remains a violent entity, though in a less direct way, now becoming more of a disease-spreader. These gjengangere would attack people with their so-called dead man's pinch (dødningeknip). The pinch was often administered when the person was asleep. Both the forest creature (huldra) and the water spirits (nøkken) were also accused of doing the same, using bites instead of pinches, often aimed at the victim's face. This belief in beings attacking people in their sleep was used as a warning against going to sleep in specific places; near the graveyard, mountains or water.[5]
In later Swedish folklore, a distinction is made between the traditional gjenganger, in Swedish called gengångare, and another type of ghost known as gast. Whereas the gengångare looked virtually identical to a living human, the gast was known to be transparent and/or skeletal in appearance, making it impossible to see who the phantom had been while alive. And whereas the Swedish version of the gengångare were usually said to be rather harmless, it was the gast who was known to cause diseases. They were also known to cause accidents and scare people for no apparent reason other than that they enjoyed doing so.
Today it mostly compares with the modern perception of ghosts, most often being ethereal in form, and non-violent in nature. The word gjenganger is being used less, the contemporary word ghost (spøkelse) having mostly taken over. Where the term gjenganger does occur, it may be treated simply as a synonym for ghost. The corresponding verbal phrase walk again (gå igjen) is just one way of saying "haunt" with reference to ghosts.