congress

, New York Review of Books, 2001, p.48:

After some little repast, he went to see Democritus […]. The multitude stood gazing round about to see the congress.

The National Congress of American Indians

Welsh ponies, I learn from a man who has had much experience with these animals, habitually produce erections and emissions in their stalls; they do not bring their hind quarters up during this process, and they close their eyes, which does not take place when they have congress with mares.