/ Dictionary / Index E écossaise: Meaning and Definition of Find definitions for: é•cos•saise Pronunciation: (ā"kō-sāz', -ku-), [key] — n. a country-dance in quick duple meter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ecosphere ecosystem 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