seminal vesicle

noun

Definition of seminal vesicle 

: either of a pair of glandular pouches that lie one on either side of the male reproductive tract and in the human male secrete a sugar- and protein-containing fluid into the ejaculatory duct

First Known Use of seminal vesicle

circa 1890, in the meaning defined above

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The first known use of seminal vesicle was circa 1890

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seminal vesicle

noun

Medical Definition of seminal vesicle 

: either of a pair of glandular pouches that lie one on either side of the male reproductive tract and that in human males secrete a sugar- and protein-containing fluid into the ejaculatory duct

More from Merriam-Webster on seminal vesicle

Britannica.com: Encyclopedia article about seminal vesicle

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