Dictionary
Nid•hogg
Pronunciation: (nēd'hôg"), [key]—
n. Scand. Myth.
a serpent in Niflheim who gnaws upon the lowermost root of Yggdrasil.
Also,Nid•hugPronunciation: (nēd'hœg). [key]Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.