/ Dictionary / Index O Octavian: Meaning and Definition of Find definitions for: Oc•ta•vi•an Pronunciation: (ok-tā'vē-un), [key] — n. Augustus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: octavian (Thesaurus) Octavia Octavius Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language