According to early linguist
Jacob Grimm, the term originates with a
Scandinavian (Danish) word,
ellekonge "king of the
elves", or for a female spirit
elverkongens datter "the elven king's daughter", who is responsible for ensnaring human beings to satisfy her desire, jealousy or lust for revenge. The
New Oxford American Dictionary follows this explanation, describing the Erlking as "a bearded giant or goblin who lures little children to the land of death", mistranslated by Herder as
Erlkönig in the late 18th century from
ellerkonge. The correct German word would have been or , afterwards used under the modified form of by
Christoph Martin Wieland in his 1780 poem
Oberon. Alternative suggestions have also been made; in 1836, Halling suggested a connection with a
Turkic and
Mongolian god of death or
psychopomp, known as
Erlik Khan. ==In German romantic literature==