zoosporangium

A sporangium in which zoospores develop.

Any multicellular organ among the algæ or fungi giving rise to zoöspores.

In botany, a sporangium or spore-case in which zoöspores or zoögametes are produced. See sporangium, and cuts under Puccinia and spermogonium.

A spore, or conceptacle containing zoöspores.

A sporangium, or conceptacle containing or producing zoospores.