/ Dictionary / Index A autotransfusion: Meaning and Definition of Find definitions for: au•to•trans•fu•sion Pronunciation: (ô"tō-trans-fy'zhun), [key] — n. infusion of a patient's own blood, either collected and returned to the body during surgery or transfused from a stored supply. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. autotransformer autotransplant Related Content Daily Word Quiz: crockery Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language