Oogonium
Pronunciation : O`?*go"ni*um, n.; pl. L. O?gonia
Part of Speech : E.
Etymology : [NL., fr. Gr. (Bot.)
Definition : Defn: A special cell in certain cryptogamous plants containing o?spheres, as in the rockweeds (Fucus), and the orders Vaucherie? and Peronospore?.
O?goniums.
Source : Webster's Unabridged Dictionary, 1913