/ Dictionary / Index O ocrea: Meaning and Definition of Find definitions for: oc•re•a Pronunciation: (ok'rē-u, ō'krē-u), [key] — pl. oc•re•ae a sheathing part, as a pair of stipules united about a stem. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. OCR ocreate Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language