/ Dictionary / Index A auspicial: Meaning and Definition of Find definitions for: aus•pi•cial Pronunciation: (ô-spish'ul), [key] — adj. of or pertaining to auspices: auspicial rites. auspicious. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. auspice auspicious Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language