/ Dictionary / Index C calcifuge: Meaning and Definition of Find definitions for: cal•ci•fuge Pronunciation: (kal'su-fyj"), [key] — n. any plant incapable of thriving in calcareous soil. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. calcification calcify 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