obturator
Americannoun
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Anatomy. either of the muscles, external and internal, covering the opening (obturator foramen) in the pelvis, formed by the pubis and ischium.
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any of various devices used in surgery and dentistry to close or fill openings in the body, especially a prosthetic device used to close a gap in the palate.
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Ordnance. a device, such as a cap or pad, to seal the breech of a gun during firing so as to prevent gas from escaping.
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Botany. a tissue growth that closes an opening, such as one found in the ovary of some plants near the micropyle of an ovule.
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The Lumbar plexus includes four nerves located in the upper and mid leg: The obturator, the femoral, muscular branches of the femoral, and the saphenous.
From Textbooks ● Jan. 1, 2015
The large opening in the anteroinferior hip bone between the ischium and pubis is the obturator foramen.
From Textbooks ● Jun. 19, 2013
The fibers of the dorsal part pass anteriorly, cover the tendon of the m. obturator internus laterally, and insert on the trochanter around the point of insertion of the latter muscle.
From Myology and Serology of the Avian Family Fringillidae A Taxonomic Study by Stallcup, William B.
Inwards then it must be; and little more need be said about it, were it not for the occasional existence of an abnormal course and distribution of the obturator artery.
From A Manual of the Operations of Surgery For the Use of Senior Students, House Surgeons, and Junior Practitioners by Bell, Joseph
Gluteal, sciatic, and obturator, with the circumflex and perforating branches or deep femoral.
From A Manual of the Operations of Surgery For the Use of Senior Students, House Surgeons, and Junior Practitioners by Bell, Joseph
These bolts were driven outside, and obturators wadded with indiarubber corked up the hole that let them through.
From The Moon-Voyage by Verne, Jules
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
