Painless and progressive, cataracts slowly cloud the lens. The first symptom of cataracts is often decreased night vision. The light distortion caused by cataracts also frequently produces halos around lights -- again, mostly at night. Blurry vision is also common.
sonata form. n. Music. A form of a movement consisting of three sections, the exposition, development, and recapitulation, often followed by a coda.
(ËmÉªnjÊËÉt) n. 1. (Dancing) a stately court dance of the 17th and 18th centuries in triple time. 2. (Classical Music) a piece of music composed for or in the rhythm of this dance, sometimes as a movement in a suite, sonata, or symphony. See also scherzo.