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Definition of the noun epididymis

What does epididymis mean as a name of something?

noun - plural: -

  1. a convoluted tubule in each testis; carries sperm to vas deferens
    • lexical domain: Body Parts - nouns denoting body parts
    • more generic terms: canal / channel / duct / epithelial duct = a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance
    • part of: ball / ballock / bollock / egg / nut / orchis / testicle / testis = one of the two male reproductive glands that produce spermatozoa and secrete androgens; seminal duct = the efferent duct of the testis in man
    • part: vasa efferentia = the several highly convoluted tubules that lead from the rete testis to the vas deferens and form the head of the epididymis

Alternative definition of the noun epididymis


  1. [anatomy] A narrow, tightly-coiled tube connecting the efferent ducts from the rear of each testicle to its vas deferens, where sperm are stored during maturation.

Printed dictionaries and other books with definitions for epididymis

Click on a title to look inside that book (if available):

Google previewAnatomy and Physiology for Paramedicals (2008)

by AK Singh, Inderbir Singh

The epididymis is a comma shaped organ about 8.8 cm long. It lies posterior...

The ductus epididymis is a tightly coiled structure measuring about a 6 m in length and 1mm in diameter.

The ductus epididymis is the site of sperm maturation.

Google previewAAEVT's Equine Manual for Veterinary Technicians (2012)

by Deborah Reeder, Sheri Miller, DeeAnn Wilfong, Midge Leitch, Dana Zimmel

The epididymis is a long thin convoluted tube in which the spermatozoa pass through on the way from the testes to the deferent...

Google previewGynaecology For Postgraduate And Practitioners (2007)

by Sengupta

Epididymis The epididymis is a highly coiled tube, measuring about 6m (20 ft) in length and 1 mm in diameter that lies tightly packed within the scrotum. An epididymis...

Functionally, the epididymis is the site of sperm maturation. It stores ...

Google previewTextbook of Oral and Maxillofacial Surgery (2007)

by Balaji

Epididymis The epididymis is a highly coiled tube, measuring about 6 m (20 ft) in length and 1 mm in diameter that lies tightly packed within the scrotum. An epididymis...

Functionally, the epididymis is the site of sperm maturation. It stores ...

Google previewAn Analytical compendium of the various branches of medical science (1852)

by John Neill

The epididymis is that vermiform appendage encircling the posterior edge, as a crest upon a helmet. It is soft and formed of a...

Google previewHow to Get Pregnant (2009)

by Sherman J. Silber

The tiny epididymis is the most common site of blockage causing male sterility. To correct such blockage requires very delicate microsurgery (see fig. 7.1). The epididymis is a twenty-foot-long microscopic tube (1/300 of an inch in diameter) that ...

Google previewClinical Anatomy by Regions (2011)

by Richard S. Snell

Epididymis The epididymis is a firm structure lying posterior to the testis, with the vas deferens lying on its medial side...

Google previewHarwood-Nuss' Clinical Practice of Emergency Medicine (2012)

by Allan B. Wolfson, Gregory W. Hendey, Louis J. Ling, Carlo L. Rosen, Jeffrey J. Schaider, Ghazala Q. Sharieff

The epididymis is a 1-cm thick, discrete, sausage-shaped structure, usually located on and firmly attached to the posterior wall of the testicle. In 7% of patients, it is anteriorly oriented. The epididymal head, or globus major, is the thickest portion ...

Google previewProcessing Principles in Surgical Pathology (2011)

by Julio Diaz-Perez, Jorge Garcia-Vera

The epididymis is a narrow channel located in the back of the testicle, testicular fluid that transports and is followed by the vas deferens. The main and most feared are pathological testicular tumor, although there are also birth defects, defects ...

Google previewClinical Doppler Ultrasound (2006)

by Paul L. P. Allan

These continue as 10–15 efferent ductules which pass into the head of the epididymis. The epididymis is a comma shaped structure that runs along the posterolateral aspect of the testis (Fig. 12.4). Its components are the head (globus major), ...

Google previewReproductive Toxicology (2013)

In Vitro Germ Cell Developmental Toxicology, from Science to Social and Industrial Demand by Jesús del Mazo

Since the epididymis is an androgen-dependent organ, it may be postulated that testosterone production is still sufficient to support epididymal development but not spermatogenic cell line differentiation. INTRODUCTION Parathion is used as ...

Google previewLessons in Practical Anatomy (1823)

For the Use of Dissectors by William Edmonds Horner

The Epididymis is a triangular arch enlarged at both extremities, and seeming to rest vertically on the testicle at its back part, being connected with it by the tunica vaginalis. The enlargement above is the Globus Major, and is formed of the coni ...

Google previewClinical Anatomy (A Problem Solving Approach), Second Edition (2011)

by Neeta V Kulkarni

Epididymis The epididymis is a very long and highly coiled tube attached to the posterior margin of testis. It consists of the head, body and tail. The head of epididymis is applied to the superior pole of the testis and the body lies against the ...

Google previewEpithelial Cell Culture (1996)

by Ann Harris

Wong Introduction The epididymis is an integral part of the male reproductive system, which, together with the efferent duct and vas deferens, forms the testicular excur- rent duct system. The epididymis does not merely serve as a conduit for ...

Google previewHealth and Humor (2008)

by Charles Frederick Schafer

The epididymis is an elongated ...

Google previewTextbook of Clinical Embryology (2013)

by Kevin Coward, Dagan Wells

The epididymis is a coiled segment of the spermatic ducts that serves to store, mature and transport sperm between the testis and the deferen duct (Fig. 3.2). The epididymis can be divided into caput (head), corpus (body) and cauda (tail).

Google previewCanadian Journal of Medicine and Surgery (1898)

The epididymis is a tubular retention depot for the semen, being less vascular, but a denser structure than the testicle. Inflammatory Lesions of the Testicle. — Inflammations of the testes are : traumatic, or constitutional, simple or specific, acute ...

Google previewThe International Encyclopedia of Surgery (1895)

A Systematic Treatise on the Theory and Practice of Surgery by John Ashhurst

vaded from the side of the urethra, but by extension of the disease from the epididymis. The true explanation is to be found in the carrying of the bacillus by the blood to the testicle from some distant part, and in its localization, occurring through ...

Google previewGreen's encyclopedia and dictionary of medicine and surgery (1907)

by John William Ballantyne

Epididymis. See Scrotum and Testicle, Diseases of (Anatomy, Abnormalities, Encysted Hydrocele, etc.) ; Tuberculosis ( Morbid Anatomy, Epididymis and Testis). Epididymitis. — Inflammation of the epididymis.

Google previewTaber's Cyclopedic Medical Dictionary (2013)

by Donald Venes, MD

Symphysis Prostate pubis Testis Epididymis Bulb of Duct of urethra bulbourethral gland EPIDIDYMIS 830. epididymodeferentectomy epigallocatechin gallate Ductus deferens\ Corpus cavernosum of shaft of penis 7\ Corpus spongiosum of ...

Google previewBlack's Veterinary Dictionary (2015)

Epididymis is a structure situated within the scrotum and in which the sperms mature after leaving the testicle. It has three parts: the head (caput epididymis), the body (corpus) and the tail (cauda). The epididymis has as its outlet the vas ...

Google previewAmerican Medical Association Concise Medical Encyclopedia (2006)

by Martin S. Lipsky, M.D.

Epididymis A twisled or convoluted duct, attached to the back side of each testicle within the scrotum.

Google previewConcise Pocket Medical Dictionary (2015)

by UN Panda

Epilemma 206 Epiloia Epidermis Epididymis Epilemma Neurilemma of small branches. Epiandrosterone Epilation Epiandrosterone Androgenichormone normally present in urine. Epiblast SYN — ectoderm; outer layer of cells ...

Google previewEncyclopaedia Britannica or a Dictionary of Arts and Sciences [...] (1771)

This membrane is the continuation and duplicaturc cf the tunica albuginca or proper coat of the tellicle, which having supplied the place of a ligament to the epididymis afterwards invests it. The epididymis is Hat, a little enneave on the under ...

Google previewSaunders Comprehensive Veterinary Dictionary (2011)

by Virginia P. Studdert, Clive C. Gay, Douglas C. Blood

epididymis [ep′′ -did' -mis] pl. epididymides [Gr.] an elongated,cordlike structure along theattachedborder of the testis, whose coiled duct provides ...

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Photos about epididymis

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Small photo of Microscope picture of human epididymisSmall photo of Pseudostratified columnar epithelium of the epididymis. The epithelial cells show sterocilia in the apical surface. The lumen is filled with spematozoa. Light microscope micrograph.Small photo of Epididymis limit histological staining observed by optical microscope More...

Scrabble value of E1P3I1D2I1D2Y4M3I1S1

The value of this 10-letter word is 19 points, but it's not an accepted word in the Official Scrabble Players Dictionary.

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