/ Dictionary / Index H Hialeah: Meaning and Definition of Find definitions for: Hi•a•le•ah Pronunciation: (hī"u-lē'u), [key] — n. a city in SE Florida, near Miami: racetrack. 145,254. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hi hiatus Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language