/ Dictionary / Index H hard sauce: Meaning and Definition of Find definitions for: hard' sauce" Pronunciation: [key] a mixture of butter and confectioners' sugar, often with flavoring and cream. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hards hard science Related Content Daily Word Quiz: rotund Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language