/ Dictionary / Index E epirogeny: Meaning and Definition of Find definitions for: ep•i•rog•e•ny Pronunciation: (ep"ī-roj'u-nē), [key] — n. Geol. epeirogeny. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. epipubis Epirus Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language