/ Dictionary / Index A Alexander III: Meaning and Definition of Find definitions for: Alexander III Pronunciation: [key] died 1181, Italian ecclesiastic: pope 1159–81. (Aleksandr Aleksandrovich) 1845–94, czar of Russia 1881–94. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Alexander II Alexander IV Related Content Daily Word Quiz: dissonant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language