/ Dictionary / Index F full blood: Meaning and Definition of Find definitions for: full' blood" Pronunciation: [key] a person or animal of unmixed ancestry; one descended of a pure breed. Cf. purebred. relationship through both parents. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. full binding full-blooded Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language