acuity

acuity definition - medical

a·cu·i·ty (ə-kyo͞oˈĭ-tē)

noun
Sharpness, clearness, and distinctness of perception or vision.

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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