/ Dictionary / Index H Hilla: Meaning and Definition of Find definitions for: Hil•la Pronunciation: (hil'u), [key] — n. a city in central Iraq, S of Baghdad. 84,704. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hill Hillary Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language