Definify.com
Webster 1913 Edition
Oophoridium
‖
Oˊo-pho-rid′i-um
,Noun.
pl. L.
Oophorida
(#)
, E. Oophoridiums
(#)
. [NL., dim. fr. Gr. [GREEK]. See
Oophore
.] (Bot.)
The macrosporangium or case for the larger kind of spores in heterosporous flowerless plants.