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definitions

azoospermia

noun
  1. pathol absence of spermatozoa in the semen
Derived Formsazoospermic, adjective
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
azoospermia in Medicine

azoospermia

[ā-zō′ə-spûr′mē-ə, ə-zō′-]
n.
  1. Absence of live spermatozoa in the semen.
  2. Failure to form live spermatozoa.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.