Cataract :: Cataract (n.) A great fall of water over a precipice; a large waterfall.
Cataract :: Cataract (n.) An opacity of the crystalline lens, or of its capsule, which prevents the passage of the rays of light and impairs or destroys the sight..
Cataract :: Cataract (n.) A kind of hydraulic brake for regulating the action of pumping engines and other machines; -- sometimes called dashpot.
Cataractous :: Cataractous (a.) Of the nature of a cataract in the eye; affected with cataract.