/ Dictionary / Index H haunch bone: Meaning and Definition of Find definitions for: haunch' bone" Pronunciation: [key] the ilium or hipbone. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. haunch haunt Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language