/ Dictionary / Index S -sporous: Meaning and Definition of Find definitions for: -sporous Pronunciation: [key] a combining form meaning “having spores” of the kind specified by the initial element: helicosporous. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sporotrichosis Sporozoa 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