- an incident containing oval or curved spores of some other kind than oospores.
- An oögonium; additionally, an incident containing oval or curved spores of some other sort than oöspores.
- In botany: one of several unilocular zoösporangia of particular fucoid algæ (Phæosporeæ): a name initially provided by Thuret, recently not much utilized. Compare trichosporangium.
- Identical To oöphoridium.
- Definition for "oosporangium"
- Synonym for "oosporangium"