manubrium(redirected from manubriums)
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1. the uppermost portion of the sternum; called also manubrium sterni.
2. the largest process of the malleus, giving attachment to the tendon of the tensor muscle of the tympanum; called also manubrium mallei.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
ma·nu·bri·a(mă-nū'brē-ŭm, -ă), [TA]
The portion of the sternum or of the malleus that resembles the handle of a sword or hammer.
Farlex Partner Medical Dictionary © Farlex 2012
n. pl. manu·bria (-brē-ə)
A body part or process shaped like a handle, especially:
a. The broad upper division of the sternum with which the clavicle and first two ribs articulate. Also called episternum, presternum.
b. The long tapering process of the malleus attached to the central portion of the eardrum.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.
ma·nu·bri·um, pl. manubria (mă-nū'brē-ŭm, -ă) [TA]
The portion of the sternum or of the malleus that represents the handle.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
manubriumThe shield-shaped upper part of the breastbone (STERNUM). The inner ends of the collar bones (clavicles) and of the first and second ribs articulate with the manubrium.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005
- any handle-like elongated process.
- the tubular mouth of a jellyfish.
- the anterior segment of the sternum in mammals.
- the first segment of the springing organ in COLLEMBOLA.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005