erections

noun

1. 1

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

2. 2

   Anything erected or built.

   “The Empire State Building was once the world's tallest erection.”

3. 3

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

4. 4

   (of a penis or clitoris) The state or quality of being erect from engorgement with blood.

5. 5

   A penis or clitoris that is erect.

   “He placed his newspaper on his lap to hide his erection.”