/ Dictionary / Index T Thule: Meaning and Definition of Find definitions for: Thu•le Pronunciation: (th'lē for 1, 2 t'lē for 3), [key] — n. the ancient Greek and Latin name for an island or region variously identified as one of the Shetland Islands, Iceland, or Norway: supposed to be the most northerly region of the world. See a settlement in NW Greenland: site of U.S. air base. 749. Thu•le Pronunciation: (t'lē), [key] — adj. of or pertaining to an Eskimo culture flourishing from a.d.500–1400, and extending throughout the Arctic from Greenland to Alaska. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: thule (Thesaurus) thuja thulia Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language