concave

concave definition - medical

con·cave (kŏn-kāvˈ, kŏnˈkāvˌ)

adjective
Curved like the inner surface of a sphere.
noun
A concave surface, structure, or line.

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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