nigrities

nigrities definition - medical

ni·gri·ti·es (nī-grĭshˈē-ēzˌ)

noun
Black pigmentation, usually of the tongue.

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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