/ Dictionary / Index G Gelasius II: Meaning and Definition of Find definitions for: Gelasius II Pronunciation: [key] (Giovanni de Gaeta) died 1119, Italian ecclesiastic: pope 1118–19. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Gelasius I gelati Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language