/ Dictionary / Index H hematozoon: Meaning and Definition of Find definitions for: he•mat•o•zo•on Pronunciation: (hi-mat"u-zō'on, -un, hē'mu-tu-, hem'u-), [key] — pl. -zo•a a parasitic protozoan that lives in the blood. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hematoxylin hematuria Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language