/ Dictionary / Index O ox: Meaning and Definition of Find definitions for: ox Pronunciation: (oks), [key] — pl. ox•en ox•es the adult castrated male of the genus Bos, used chiefly as a draft animal. any member of the bovine family. a clumsy, stupid fellow. ox- Pronunciation: [key] — Chem. Chem. a combining form meaning “containing oxygen”: oxazine. Ox. Pronunciation: [key] Oxford. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ox (Thesaurus) owse oxacillin Related Content Daily Word Quiz: respite Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language