/ Dictionary / Index F ferrozirconium: Meaning and Definition of Find definitions for: fer•ro•zir•co•ni•um Pronunciation: (fer"ō-zur-kō'nē-um), [key] — n. a ferroalloy containing up to 40 percent zirconium. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ferrovanadium ferruginous Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language