Definitions

1. noun

In botany, the hypogynium is the lower part of the female reproductive organ of a flower, especially in orchids and other monocots, which contains the ovary.

“The scientist studied the structure of the hypogynium to understand the reproductive cycle of the orchid species.”

2. noun

A part of the pistil in a flower, especially in those with a superior ovary.

“The hypogynium of the flower played a crucial role in its pollination process.”