/ Dictionary / Index H hardhack: Meaning and Definition of Find definitions for: hard•hack Pronunciation: (härd'hak"), [key] — n. a woolly-leaved North American shrub, Spiraea tomentosa, of the rose family, having short, spikelike clusters of rose-colored flowers. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hard ground hard-handed Related Content Daily Word Quiz: respite Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language