microsporangium Syllabification: (mi·cro·spo·ran·gi·um)Pronunciation: /ˌmīkrōspəˈranj(ē)əm/Definition of microsporangium noun (plural microsporangia /-j(ē)ə/) Botany a sporangium containing microspores. microsporangium in other Oxford dictionaries Definition of microsporangium in the British & World English dictionary
