/ Dictionary / Index N Niflheim: Meaning and Definition of Find definitions for: Ni•fl•heim Pronunciation: (niv'ul-hām"), [key] — n. Scand. Myth. a place of eternal cold, darkness, and fog, ruled over by Hel: abode of those who die of illness or old age. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Nièvre nifty Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language