What is the meaning of Erection?

The act of building or putting up or together of something.

Anything erected or built.

Formal approval and official establishment of an institution such as a society or a monastery by higher church authorities.

The physiological process by which erectile tissue, such as a penis or clitoris, becomes erect by being engorged with blood.

The state or quality of being erect from engorgement with blood.

A penis or clitoris that is erect.

erection (of a building, etc.)

erection (penile)

Source: wiktionary.org