cataract /katˈə-rakt/

1. A waterfall
2. A waterspout, etc
3. An opaque condition of the lens of the eye, painless, unaccompanied by inflammation
4. The area rendered opaque, which is surgically removable
5. A portcullis (obsolete)
6. A floodgate (Milton)

• telencephalic
• telencephalon
• telencephalons
• teleo-
• teleologic
• teleological
• teleologically
• teleologies
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• teleologisms
• teleologist
• teleologists
• teleology
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• teleosaur
• teleosaurian
• teleosaurs
• Teleosaurus
• teleost
• teleostean
• teleosteans
• Teleostei
• teleostome