#testis__testicle__orchis__ball__ballock__bollock__nut  one of the two male reproductive glands that produce spermatozoa and secrete androgens; "she kicked him in the balls and got away"
  supertype:  #male_reproductive_gland  #gonad
  subtype:  #undescended_testis  a testis that fails to move into the scrotum as the male fetus develops; "undescended testicles have an increased risk for cancer"
  part:  #testicular_artery  #testicular_vein  #seminiferous_tubule  #epididymis  #rete_testis  #vas_deferens  #spermatic_cord
  part of:  #male_reproductive_system  the reproductive system of males
     part of:  #male_body  the body of a male human being
        part of:  #male_person__male  a person who belongs to the sex that cannot have babies
  part of:  #male_genitalia__male_genitals__male_genital_organ__family_jewels  external male sex organs
     part of:  #male_body  the body of a male human being
     part of:  #male_reproductive_system  the reproductive system of males

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