
1) Location in Norse mythology
Found on
https://www.crosswordclues.com/clue/ginnungagap

In Norse Myth, Ginnungagap (`mighty gap`) is the vast, primordial void that existed prior to the creation of the manifest universe. In alternative etymology, linking the ginn- prefix in Ginnungagap with that found in terms with a sacral meaning, such as ginn-heilagr, ginn-regin (both referring to the gods) and ginn-runa (referring to the runes),.....
Found on
http://en.wikipedia.org/wiki/Ginnungagap

(from the article `Germanic religion and mythology`) ...appears to be the most rational description of the cosmogony. The story is told by an age-old seeress who was reared by primeval giants. In the ... [3 related articles]
Found on
http://www.britannica.com/eb/a-z/g/33

a primordial void, filled with mists, existing between Niflheim and Muspelheim.
Found on
https://www.infoplease.com/dictionary/ginnungagap
No exact match found.