/ Dictionary / Index F ferromanganese: Meaning and Definition of Find definitions for: fer•ro•man•ga•nese Pronunciation: (fer"ō-mang'gu-nēs", -nēz"), [key] — n. a ferroalloy containing up to 90 percent manganese. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ferromagnetic ferromolybdenum Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language