testes
Definition: Medical term for testicles (plural). The two male reproductive glands located inside the scrotum behind and below the penis, which produce sperm and are the primary source of the male hormone testosterone. Singular is ''testis.''
For more information: See testosterone. Also see illustration of the male reproductive and urinary system at this site.
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Definitions are provided for education only and are not medical advice. Created exclusively for Phoenix5. © 2002 Phoenix5.
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