copulation
- n the act of sexual procreation between a man and a woman; the man's penis is inserted into the woman's vagina and excited until orgasm and ejaculation occur
- An endless succession of young, hard bodies preparing for, recovering from or engaging in constant, relentless copulation.
- For a female chimpanzee, copulation is confined to the times when she has a pink swelling on her rump.
- The mothers resist the infanticide until the struggle looks hopeless, then pragmatically present themselves to the new ruler for copulation.