/ Dictionary / Index U undaunted: Meaning and Definition of Find definitions for: un•daunt•ed Pronunciation: (un-dôn'tid, -dän'-), [key] — adj. undismayed; not discouraged; not forced to abandon purpose or effort: undaunted by failure. undiminished in courage or valor; not giving way to fear; intrepid: Although outnumbered, he was undaunted. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: undaunted (Thesaurus) undamped undecagon Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language