/ Dictionary / Index U untitled: Meaning and Definition of Find definitions for: un•ti•tled Pronunciation: (un-tīt'ld), [key] — adj. without a title: an untitled gentleman; an untitled book. having no right or claim. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: untitled (Thesaurus) untinged unto Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language