seminal duct

n.
  1. Any of the ducts conveying semen outward from the epididymis to the urethra, the vas deferens, the duct of the seminal vesicles, or the ejaculatory duct.gonaduct
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.