#vas_deferens__ductus_deferens  a duct that carries spermatozoa from the epididymis to the ejaculatory duct
  supertype:  #duct__canal__channel  a bodily passage or tube conveying a secretion or other substance
  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:  #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"
     part of:  #male_reproductive_system  the reproductive system of males
     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
  part of:  #seminal_duct__seminalduct  the efferent duct of the testis in man
     part of:  #scrotum  the external pouch that contains the testes
        part of:  #male_genitalia__male_genitals__male_genital_organ__family_jewels  external male sex organs

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