/ Dictionary / Index H half-share: Meaning and Definition of Find definitions for: half-share Pronunciation: (haf'shâr', häf'-), [key] — n. a share, as in profits, equal to one half. a claim to half the income from a share of stock. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. half-seas over half shell Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language