/ Dictionary / Index B blood packing: Meaning and Definition of Find definitions for: blood' pack"ing Pronunciation: [key] — Sports Med. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. blood orange blood plasma Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language