/ Dictionary / Index O Orontes: Meaning and Definition of Find definitions for: O•ron•tes Pronunciation: (ô-ron'tēz, ō-ron'-), [key] — n. a river in W Asia, flowing N from Lebanon through NW Syria and then SW past Antioch, Turkey, to the Mediterranean. 250 mi. (405 km) long. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Orono oropendola Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language