/ Dictionary / Index F Fafnir: Meaning and Definition of Find definitions for: Faf•nir Pronunciation: (fäv'nir, fôv'-), [key] — n. Scand. Myth. a dragon, a son of Hreidmar and the brother of Otter and Regin: he killed Hreidmar for the cursed treasure of Andvari and was killed in turn by Sigurd at the instigation of Regin. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: fafnir (Thesaurus) faery fag Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language