Ductus Deferens definition
Definition of VAS DEFERENS. : a sperm-carrying duct especially of a higher vertebrate that in the human male is a thick-walled tube about two feet (0.61 meters) long that begins at and is continuous with the tail of the epididymis and eventually joins the duct of the seminal vesicle to form the ejaculatory duct.See vas deferens defined for kids. a sperm-carrying duct especially of a higher vertebrate that in the human male is a thick-walled tube about two feet (0.61 meters) long that begins at and is continuous with the tail of the epididymis and eventually joins the duct of the seminal vesicle to form the ejaculatory duct. See vas deferens defined for kids. Ductus Deferens. The ductus deferens, also known as the vas deferens, is a tiny muscular tube in the male reproductive system that carries sperm from the epididymis to the ejaculatory duct.he ductus deferens serves dual functions in the male reproductive system: 1  Transporting sperm from the testes to the ejaculatory duct and urethra. 2  Storing sperm until it is ready to be ejaculated. ductus deferens. Definitions: 1. the secretory duct of the testicle, extending from the epididymis, of which it is the continuation, to its merging with the excretory duct of the seminal gland to form the ejaculatory duct.Synonyms: deferent canal, deferent duct, spermatic duct, spermiduct1, testicular duct, vas deferens.The definition information for ductus deferens is provided by Stedman's. You can search our medical dictionary here.ynonyms: deferent canal, deferent duct, spermatic duct, spermiduct1, testicular duct, vas deferens. The definition information for ductus deferens is provided by Stedman's. You can search our medical dictionary here. ductus choledochus. see bile duct. ductus deferens. the excretory duct of the testis, which in horses and ruminants joins the excretory duct of the seminal vesicle to form the ejaculatory duct; called also vas deferens.uct. ductus arterio´sus a fetal blood vessel that joins the aorta and pulmonary artery. ductus de´ferens the excretory duct of the testis, which joins the excretory duct of the seminal vesicle to form the ejaculatory duct; called also vas deferens. patent ductus arteriosus see patent ductus arteriosus. The location and function of the ductus deferens makes it a prime area for male contraception surgery.... Click to read more below. The ductus deferens, also known as the vas deferens, is a tiny muscular tube in the male reproductive system that carries sperm from the epididymis to the ejaculatory duct.he ductus deferens serves dual functions in the male reproductive system: 1  Transporting sperm from the testes to the ejaculatory duct and urethra. 2  Storing sperm until it is ready to be ejaculated. duct. ductus arterio´sus a fetal blood vessel that joins the aorta and pulmonary artery. ductus de´ferens the excretory duct of the testis, which joins the excretory duct of the seminal vesicle to form the ejaculatory duct; called also vas deferens.patent ductus arteriosus see patent ductus arteriosus.uct. ductus arterio´sus a fetal blood vessel that joins the aorta and pulmonary artery. ductus de´ferens the excretory duct of the testis, which joins the excretory duct of the seminal vesicle to form the ejaculatory duct; called also vas deferens. patent ductus arteriosus see patent ductus arteriosus. Vas deferens. vas deferens. The excretory duct of the testis that conveys sperm. A duct that carries spermatozoa from the epididymis to the ejaculatory duct.A type of duct that conveys sperm from the testis to the tip of the penis and thus the external environment, in one way or another.The Vas Deferens and its' source and destination depends on the species at hand. duct that carries spermatozoa from the epididymis to the ejaculatory duct.A type of duct that conveys sperm from the testis to the tip of the penis and thus the external environment, in one way or another. A narrow tube that carries SPERM from the epididymis to the ejaculatory duct during ORGASM and EJACULATION. One vas deferens, also called a ductus deferens, arises from each testicle.The smooth-MUSCLE walls of the vas deferens contract and relax in wavelike movements to propel sperm from the testicle to mix with seminal fluid, which then carries the fluid (SEMEN) from the PENIS during ejaculation. narrow tube that carries SPERM from the epididymis to the ejaculatory duct during ORGASM and EJACULATION. One vas deferens, also called a ductus deferens, arises from each testicle. The noun DUCTUS DEFERENS has 1 sense: 1. a duct that carries spermatozoa from the epididymis to the ejaculatory duct. Familiarity information: DUCTUS DEFERENS used as a noun is very rare.he noun DUCTUS DEFERENS has 1 sense: 1. a duct that carries spermatozoa from the epididymis to the ejaculatory duct. Familiarity information: DUCTUS DEFERENS used as a noun is very rare. The duct which conveys sperm from the testicle to the urethra. Example sentences. 1  During sexual activity, the sperm travels from the epididymis to the vas deferens with other glandular secretions.2  These ducts carry the secretions produced by the seminal vesicle and the vas deferens.he duct which conveys sperm from the testicle to the urethra. Example sentences. 1  During sexual activity, the sperm travels from the epididymis to the vas deferens with other glandular secretions.
The ductus deferens, also known as the vas deferens, is a tiny muscular tube in the male reproductive system that carries sperm from the epididymis to the ejaculatory duct.he ductus deferens serves dual functions in the male reproductive system: 1 Transporting sperm from the testes to the ejaculatory duct and urethra. 2 Storing sperm until it is ready to be ejaculated.