/ Dictionary / Index E eluviation: Meaning and Definition of Find definitions for: e•lu•vi•a•tion Pronunciation: (i-l"vē-ā'shun), [key] — n. the movement through the soil of materials brought into suspension or dissolved by the action of water. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. eluviate eluvium Related Content Daily Word Quiz: lyre Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language