/ Dictionary / Index S sporangiophore: Meaning and Definition of Find definitions for: spo•ran•gi•o•phore Pronunciation: (spu-ran'jē-u-fôr", -fōr"), [key] — n. Bot., Mycol. a structure bearing sporangia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sporangiophore (Thesaurus) sporadic sporangiospore Related Content Daily Word Quiz: sinister Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language