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internal jugular vein

noun
1.
See under jugular (def 1b).

jugular

[juhg-yuh-ler, joo-gyuh-] /ˈdʒʌg yə lər, ˈdʒu gyə-/
adjective
1.
Anatomy.
  1. of or pertaining to the throat or neck.
  2. noting or pertaining to any of certain large veins of the neck, especially one (external jugular vein) collecting blood from the superficial parts of the head or one (internal jugular vein) collecting blood from within the skull.
2.
(of a fish) having the pelvic fins at the throat, before the pectoral fins.
noun
3.
Anatomy. a jugular vein.
Idioms
4.
go for the jugular, to attack a vital and vulnerable trait, feature, element, etc., in an attempt to overcome somebody or something swiftly and totally:
The defense attorney went right for the jugular by attempting to destroy the witness's credibility.
Origin
1590-1600
1590-1600; < Late Latin jugulāris, equivalent to Latin jugul(um) throat (see jugulate) + -āris -ar1
Related forms
interjugular, adjective
postjugular, adjective
subjugular, adjective
Can be confused
juggler, jugular.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for internal jugular vein

jugular

/ˈdʒʌɡjʊlə/
adjective
1.
of, relating to, or situated near the throat or neck
2.
of, having, or denoting pelvic fins situated in front of the pectoral fins a jugular fish
noun
3.
short for jugular vein
4.
go for the jugular, to make a savage and destructive attack on an enemy's weakest point
Word Origin
C16: from Late Latin jugulāris, from Latin jugulum throat
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for internal jugular vein

jugular

adj.

1590s, "pertaining to the throat or neck" (especially in reference to the great veins of the neck), from Modern Latin jugularis, from Latin iugulum "collarbone, throat, neck," diminutive of iugum "yoke," related to iungere "to join," from PIE *yeug- "to join" (cf. Sanskrit yugam "yoke," yunjati "binds, harnesses," yogah "union;" Hittite yugan "yoke;" Greek zygon "yoke," zeugnyanai "to join, unite;" Old Church Slavonic igo, Old Welsh iou "yoke;" Lithuanian jungas "yoke," jungiu "fastened in a yoke;" Old English geoc "yoke;" probably also Latin iuxta "close by"). As a noun, 1610s, from the adjective.

Online Etymology Dictionary, © 2010 Douglas Harper
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internal jugular vein in Medicine

internal jugular vein n.
A vein that is a continuation of the sigmoid sinus of the dura mater and unites behind the cartilage of the first rib with the subclavian vein to form the brachiocephalic vein.

jugular jug·u·lar (jŭg'yə-lər)
adj.
Of, relating to, or located in the region of the neck or throat. n.
A jugular vein.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Slang definitions & phrases for internal jugular vein

jugular

adjective
  1. Bent on destruction; ruthless; savage; cutthroat: inert and inept troop of Democrats unable to beat back an aroused and jugular band of Republicans
  2. Vital; crucial; life-and-death: a jugular issue for the industry/ Barbara has a very strong respect for power and position. She will not ask the ultimate jugular question

[1960s+; based on the phrase go for the jugular]


The Dictionary of American Slang, Fourth Edition by Barbara Ann Kipfer, PhD. and Robert L. Chapman, Ph.D.
Copyright (C) 2007 by HarperCollins Publishers.
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Idioms and Phrases with internal jugular vein
see: go for , def. 4.
The American Heritage® Idioms Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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