/ Dictionary / Index U Udon Thani: Meaning and Definition of Find definitions for: U•don Tha•ni Pronunciation: ('dôn' tä'nē'), [key] a city in NE Thailand. 36,088. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. udo Uele Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language