rotula /rotˈū-lə/

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

• demi-volt
• demi-volte
• demi-volts
• demi-wolf
• demi-wolves
• demo
• demob
• demobbed
• demobbing
• demob happy
• demobilisation
• demobilisations
• demobilise
• demobilised
• demobilises
• demobilising
• demobilization
• demobilizations
• demobilize
• demobilized
• demobilizes
• demobilizing
• demobs
• democracies
• democracy