/ Dictionary / Index A amurca: Meaning and Definition of Find definitions for: a•mur•ca Pronunciation: (u-mûr'ku), [key] — n. the lees or sediment of olive oil. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Amur Amur cork tree Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language