opacity

opacity definition - medical

o·pac·i·ty (ō-păsˈĭ-tē)

noun
  1. The quality or state of being opaque.
  2. An opaque or nontransparent area, as of the cornea.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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