Breadcrumb Home > Dictionary > Index T Tuatha Dé Danann: Meaning and Definition of Find definitions for: Tu•a•tha Dé Da•nann Pronunciation: (t'u-hu dā dä'nun), [key] — Irish Legend. Irish Legend. a race of gods or demigods who defeated the Fomorians and ruled Ireland during a golden age. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tuatara tub TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: demagogue Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language