/ Dictionary / Index F Ferdinand III: Meaning and Definition of Find definitions for: Ferdinand III Pronunciation: [key] See(def. 1). 1608–57, king of Hungary 1625–57, king of Bohemia 1627–57, king of Germany 1636–57; emperor of the Holy Roman Empire 1637–57 (son of Ferdinand II). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Ferdinand II Ferdinand V Related Content Daily Word Quiz: penchant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language