/ Dictionary / Index O O'Connor: Meaning and Definition of Find definitions for: O'Con•nor Pronunciation: (ō-kon'ur), [key] — n. (Michael Donovan), 1903–66, Irish writer. 1925–64, U.S. novelist and short-story writer. born 1920, U.S. Roman Catholic clergyman: archbishop of New York since 1984. born 1930, U.S. jurist: associate justice of the U.S. Supreme Court since 1981 and first woman appointed to that position. 1848–1929, Irish journalist, author, and political leader. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: o'connor (Thesaurus) O'Connell ocotillo Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language