/ Dictionary / Index H Hacienda Heights: Meaning and Definition of Find definitions for: Ha'ci•en'da Heights' Pronunciation: (hä'sē-en'du, hä"-), [key] a city in SW California, near Los Angeles. 49,422. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hacienda hack Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language