vesica (noun)

1. During the Renaissance, Leonardo da Vinci sketched the anatomy of the vesica.

2. Why did the mathematician go to the doctor? Because he had trouble with his vesica-l functions!

3. As they walked along the beach, their vesicas drifting in the breeze, they knew their love would never burst.

4. According to ancient Greek mythology, the vesica is symbolic of the divine union of heaven and earth.