/ Dictionary / Index C calcify: Meaning and Definition of Find definitions for: cal•ci•fy Pronunciation: (kal'su-fī"), [key] — -fied, -fy•ing. to make or become calcareous or bony; harden by the deposit of calcium salts. to harden by deposition of calcium carbonate. to make or become rigid or intransigent, as in a political position. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: calcify (Thesaurus) calcifuge calcimine Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language