/ Dictionary / Index C Cecilia: Meaning and Definition of Find definitions for: Ce•cil•ia Pronunciation: (si-sēl'yu), [key] — n. died a.d. 230?, Roman martyr: patron saint of music. a female given name: from a Latin word meaning “blind.” Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Cecile Cecily Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language