/ Dictionary / Index P Paul I: Meaning and Definition of Find definitions for: Paul I Pronunciation: [key] dieda.d.767, pope 757–767. Russian,1754–1801, emperor of Russia 1796–1801 (son of Peter III). 1901–64, king of Greece 1947–64. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pauli (Thesaurus) Paul Paul II Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language