/ Dictionary / Index J Joseph I: Meaning and Definition of Find definitions for: Joseph I Pronunciation: [key] 1678–1711, king of Hungary 1687–1711; king of Germany 1690–1711; emperor of the Holy Roman Empire 1705–11 (son of Leopold I). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Joseph Joseph II Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language