/ Dictionary / Index O oracular: Meaning and Definition of Find definitions for: o•rac•u•lar Pronunciation: (ô-rak'yu-lur, ō-rak'-), [key] — adj. of the nature of, resembling, or suggesting an oracle: an oracular response. giving forth utterances or decisions as if by special inspiration or authority. uttered or delivered as if divinely inspired or infallible; sententious. ambiguous; obscure. portentous; ominous. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: oracular (Thesaurus) oracle bones oracy Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language