xiphisternum

[ zif-uh-stur-nuh m ]
/ ˌzɪf əˈstɜr nəm /
|

noun, plural xiph·i·ster·na [zif-uh-stur-nuh] /ˌzɪf əˈstɜr nə/. Anatomy.

the lowermost of the three segments of the sternum.Compare gladiolus(def 2), manubrium(def 2a).

Origin of xiphisternum

1855–60; < New Latin xiphi- (combining form of Greek xíphos sword) + sternum sternum

Related forms

xiph·i·ster·nal, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for xiphisternum

xiphisternum

/ (ˌzɪfɪˈstɜːnəm) /

noun plural -na (-nə)

anatomy zoology the cartilaginous process forming the lowermost part of the breastbone (sternum)Also called: xiphoid, xiphoid process

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

Medicine definitions for xiphisternum

xiphisternum

[ zĭf′ĭ-stûrnəm ]

n.

xiphoid process

Related forms

xiph′i•sternal adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.