Webster’s Revised Unabridged Dictionary · 1913
Basigynium
Ba′si·gyn′i·um (bā′sĭ·jĭn′ĭ·ŭm), n. [NL., fr. Gr. βασις base + γυνη woman.] (Bot.) The pedicel on which the ovary of certain flowers, as the passion flower, is seated; a carpophore or thecaphore.