/ Dictionary / Index I incrustation: Meaning and Definition of Find definitions for: in•crus•ta•tion Pronunciation: (in"kru-stā'shun), [key] — n. an incrusting or being incrusted. a crust or coat of anything on the surface of a body; covering, coating, or scale. the inlaying or addition of enriching materials on or to a surface or an object. the enriching materials inlaid on or added to a surface or an object. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: incrustation (Thesaurus) incrust incubate Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language