/ Dictionary / Index S Sporozoa: Meaning and Definition of Find definitions for: Spo•ro•zo•a Pronunciation: (spôr"u-zō'u, spōr"-), [key] — n. the protist phylum (or animal class) comprising the sporozoans. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sporozoa (Thesaurus) -sporous sporozoan Related Content Daily Word Quiz: digression Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language