nyctalgia

nyctalgia definition - medical

nyc·tal·gia (nĭk-tălˈjə)

noun
Night pain, especially the bone pains of syphilis occurring at night.

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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