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nonspecific urethritis

American  
[non-spi-sif-ik] / ˌnɒn spɪˈsɪf ɪk /

noun

Pathology.
  1. nongonococcal urethritis.


nonspecific urethritis British  

noun

  1.  NSU.  inflammation of the urethra as a result of a venereal infection that cannot be traced to a specific cause

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of nonspecific urethritis

non- + specific