/ Dictionary / Index H hardback: Meaning and Definition of Find definitions for: hard•back Pronunciation: (härd'bak"), [key] — n., adj. hardcover. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hardback (Thesaurus) hard-asset hardball Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language