/ Dictionary / Index E Eboracum: Meaning and Definition of Find definitions for: Eb•o•ra•cum Pronunciation: (eb"u-rā'kum), [key] — n. ancient name of Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ebony spleenwort éboulement* Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language