/ Dictionary / Index H half blood: Meaning and Definition of Find definitions for: half' blood" Pronunciation: [key] the relation between persons having only one common parent. half-blood Pronunciation: (haf'blud", häf'-), [key] — n. a half-breed. a person who has only one parent in common with another person, as a half sister or half brother. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. half-blind joint half-blooded Related Content Daily Word Quiz: pugilist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language