/ Dictionary / Index E erose: Meaning and Definition of Find definitions for: e•rose Pronunciation: (i-rōs'), [key] — adj. uneven, as if gnawed away. having the margin irregularly incised as if gnawed, as a leaf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: erose (Thesaurus) Eros erosion 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