/ Dictionary / Index A acanthocytosis: Meaning and Definition of Find definitions for: a•can•tho•cy•to•sis Pronunciation: (u-kan"thō-sī-tō'sis), [key] — n. a condition characterized by large numbers of acanthocytes in the blood. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: acanthocytosis (Thesaurus) acanthocyte acanthodian Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language