rotula /rotˈū-lə/

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

• melanaemia
• melanaemias
• melancholia
• melancholiac
• melancholiacs
• melancholiae
• melancholic
• melancholically
• melancholics
• melancholie
• melancholies
• melancholious
• melancholy
• Melanesian
• ethnomethodologist
• ethnomethodology
• ethnomusicologic
• ethnomusicological
• ethnomusicologist
• ethnomusicology
• ethnoscience
• ethnosciences
• et hoc genus omne
• ethologic
• ethological