rotula /rotˈū-lə/

1. The knee-cap (anatomy)
2. A radial piece of Aristotle's lantern in sea-urchins (zoology)

• set to three
• set to two
• set to work
• setts
• setuale
• setule
• setules
• setulose
• setulous
• set up
• set-up
• set up house
• set upon
• set up one's bristles
• set up one's rest
• set-ups
• set up shop
• set up someone's birse
• setwall
• setwalls
• set you up
• seven
• Seven against Thebes
• seven-a-side
• Seven Champions of Christendom