/ Dictionary / Index H half-cup: Meaning and Definition of Find definitions for: half-cup Pronunciation: (haf'kup', häf'-), [key] — n. half of a cup, equal to 4 fluid ounces (0.1 liter) or 8 tablespoons. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. half crown half deck Related Content Daily Word Quiz: divulge Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language