/ Dictionary / Index O Oxford theory: Meaning and Definition of Find definitions for: Ox'ford the"ory Pronunciation: [key] the theory attributing the authorship of Shakespeare's plays to Edward de Vere, Earl of Oxford, 1550–1604. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Oxford shoe oxheart Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language