/ Dictionary / Index D decalcify: Meaning and Definition of Find definitions for: de•cal•ci•fy Pronunciation: (dē-kal'su-fī"), [key] — v., -fied, -fy•ing. —v.t. to deprive of lime or calcareous matter, as a bone. —v.i. to become decalcified. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: decalcify (Thesaurus) decalcification decalcomania Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language