psychogenic deafness

[sī′kə-jĕnĭk]
n.
  1. Hearing loss or impairment caused by a mental or emotional disorder or trauma and having no evidence of an organic cause.functional deafness
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.