fictional characters · Added 9 October 2026
Nidhogg
Serpent from Norse mythology
Nidhogg (Old Norse: Níðhǫggr, [ˈniːðˌhɔɡːz̠]; older Icelandic: Níðhöggr, Modern Icelandic: Níðhöggur) is a Germanic dragon in Norse mythology who is said to gnaw at the roots of the world tree, Yggdrasil, and is likewise associated with the dead in Hel and Niflheim.
From Wikipedia (CC BY-SA). Not a dictionary word, so it lives in Fictional Characters.
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