Norse mythology
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Also known as: Heimdallr, Heimdalr, Rigr
Written and fact-checked by
The Editors of Encyclopaedia Britannica
Last Updated:Article History
Category: History & Society
- Old Norse:
- Heimdallr
Heimdall, in Norse mythology, the watchman of the gods. Called the shining god and whitest skinned of the gods, Heimdall dwelt at the entry to Asgard, where he guarded Bifrost, the rainbow bridge. He required less sleep than a bird, could see 100 leagues, and could hear grass growing in the meadows and wool growing on sheep. Heimdall kept the “ringing” horn, Gjallarhorn, which could be heard throughout heaven, earth, and the lower world; it was believed that he would sound the horn to summon the gods when their enemies, the giants, drew near at the Ragnarök, the end of the world of gods and men. When that time came, Heimdall and his enemy Loki would slay each other.
This article was most recently revised and updated by Amy Tikkanen.
