/ Dictionary / Index E Erigena: Meaning and Definition of Find definitions for: E•rig•e•na Pronunciation: (i-rij'u-nu), [key] a.d. c810–c877, Irish philosopher and theologian. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Erie Canal erigeron Related Content Daily Word Quiz: divulge Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language