/ Dictionary / Index U Utgard-Loki: Meaning and Definition of Find definitions for: Ut•gard-Lo•ki Pronunciation: (t'gärd-lō'kē), [key] — n. Scand. Myth. a Jotun appearing in the story of Thor's voyage to Utgard: at first disguised under another name Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Utgard U Thant Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language