/ Dictionary / Index F ferrite: Meaning and Definition of Find definitions for: fer•rite Pronunciation: (fer'īt), [key] — n. a compound, as NaFeO, formed when ferric oxide is combined with a more basic metallic oxide. the pure iron constituent of ferrous metals, as distinguished from the iron carbides. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ferrite (Thesaurus) Ferris wheel ferritin Related Content Daily Word Quiz: belligerent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language