erectile

adjective

1. capable of being erected or set upright.
2. Anatomy. capable of being distended with blood and becoming rigid, as tissue.

adjective

1. physiol (of tissues or organs, such as the penis or clitoris) capable of becoming rigid or erect as the result of being filled with blood
2. capable of being erected

adj.

1. Of or relating to tissue capable of filling with blood and becoming rigid.
2. Capable of being raised to an upright position.