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Any of the ducts in human males that carry semen outward from the epididymis to the urethra, including the vas deferens and the ejaculatory duct.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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|Noun||1.||seminal duct - the efferent duct of the testis in man|
duct, epithelial duct, canal, channel - a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance; "the tear duct was obstructed"; "the alimentary canal"; "poison is released through a channel in the snake's fangs"
scrotum - the external pouch that contains the testes
epididymis - a convoluted tubule in each testis; carries sperm to vas deferens
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