/ Dictionary / Index H hack hammer: Meaning and Definition of Find definitions for: hack' ham"mer Pronunciation: [key] an adzlike tool for dressing stone. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hacker hack house 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