
1) Danish legendary creature 2) Mythological horse
Found on
https://www.crosswordclues.com/clue/helhest

In Danish folklore, a helhest (Danish `Hel horse`) is a three-legged horse associated with Hel. Various Danish phrases are recorded that refer to the horse. The Helhest is associated with death and illness, and it is mentioned in folklore as having been spotted in various locations in Denmark. ==Folklore== The horse figures into a number of Dani.....
Found on
http://en.wikipedia.org/wiki/Helhest
No exact match found.