/ Dictionary / Index J Julius III: Meaning and Definition of Find definitions for: Julius III Pronunciation: [key] (Giammaria Ciocchi del Monte or Giovanni Maria del Monte) 1487–1555, Italian ecclesiastic: pope 1550–55. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Julius II Julius Caesar Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language