/ Dictionary / Index O Orel: Meaning and Definition of Find definitions for: O•rel Pronunciation: (ô-rel', ō-rel' Russ. u-ryôl'), [key] — n. a city in the W Russian Federation in Europe, on the left bank of the Oka River, S of Moscow. 335,000. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Orekhovo-Zuyevo Orem Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language