/ Dictionary / Index C Castiglione: Meaning and Definition of Find definitions for: Cas•ti•glio•ne Pronunciation: (kä"stē-lyô'ne), [key] 1478–1529, Italian diplomat and author. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. castigate Castile Related Content Daily Word Quiz: diaphanous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language