/ Dictionary / Index O Oxon: Meaning and Definition of Find definitions for: Ox•on Pronunciation: (ok'son, -sun), [key] — n. Oxfordshire. Oxon. Pronunciation: [key] Oxford. of Oxford. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Oxnard Oxon Hill Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language