/ Dictionary / Index C Clement XII: Meaning and Definition of Find definitions for: Clement XII Pronunciation: [key] — (Lorenzo Corsini) 1652–1740, Italian ecclesiastic: pope 1730–40. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Clement XI Clement XIII Related Content Daily Word Quiz: ablution Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language