ALL meanings of megasporangium
meg·a·spo·ran·gi·um
M m - noun megasporangium (biology) A sporangium which produces only megaspores. 1
- noun plural megasporangium a sporangium containing megaspores. 1
- noun megasporangium the structure in certain spore-bearing plants in which the megaspores are formed: corresponds to the ovule in seed plants 0
- noun megasporangium a sporangium, or spore case, containing only megaspores, as in some ferns 0