sporangium Sporangites • sporanox · · · Info · Definitions · Synonyms · Characters · · sporangium · · Text Latin · · Script 10 · · Length 4 · · Syllables Definitions · · · (noun) organ containing or producing spores. Synonyms: spore case, spore sac. · · Noun Definition 1 Synonyms · · · spore case · · Synonym 1 spore sac · · Synonym 2 Characters · · a latin small letter a U+0061 g latin small letter g U+0067 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075