Definitions

1. adjective

Relating to or consisting of stamens; especially, forming part of the stamen of a flower.

“The staminal structure of the flower is quite unique.”

2. noun

The stamens of a flower, especially when forming a particular structure.

“The staminal cluster was beautifully designed.”

3. noun

A stamen, especially one of a particular structure.

“Each staminal unit was examined separately.”