/ Dictionary / Index L Lucius II: Meaning and Definition of Find definitions for: Lucius II Pronunciation: [key] (Gherardo Caccianemici dell' Orso) died 1145, Italian ecclesiastic: pope 1144–45. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Lucius I Lucius III Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language