/ Dictionary / Index C Chicago Heights: Meaning and Definition of Find definitions for: Chica'go Heights' Pronunciation: [key] a city in NE Illinois, S of Chicago. 37,026. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Chicago Fire Chicago Ridge 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