/ Dictionary / Index E Ecorse: Meaning and Definition of Find definitions for: E•corse Pronunciation: (i-kôrs', ē'kôrs), [key] — n. a city in SE Michigan, near Detroit. 14,447. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ecopolitics ecospecies Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language