/ Dictionary / Index A ancile: Meaning and Definition of Find definitions for: an•ci•le Pronunciation: (an-sī'lē, äng-kē'lā), [key] — pl. an•cil•i•a a shield given by Mars to Numa Pompilius as the palladium of Rome. any of 11 counterfeits of this shield, carried with it on ceremonial occasions. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ancientry ancilla Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language