xiphisternum

[ zif-uh-stur-nuhm ]

noun

, Anatomy.

, plural xiph·i·ster·na [zif-, uh, -, stur, -n, uh].

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

xiphisternum

/ ˌzɪfɪˈstɜːnəm /

noun

1. anatomy zoology the cartilaginous process forming the lowermost part of the breastbone (sternum) Also calledxiphoidxiphoid process

Other Words From

• xiphi·sternal adjective

Word History and Origins

Origin of xiphisternum¹

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

Example Sentences

Further back is the long sternum proper, while last comes the xiphisternum, a broad expanded plate of cartilage.

From Project Gutenberg

The last segment or xiphisternum (fig. 76, 4) is long and narrow, and terminates in a flattened expanded plate of cartilage.

From Project Gutenberg

In Manis macrura the xiphisternum is drawn out into a pair of cartilaginous processes about nine inches long.

From Project Gutenberg

Between the last sternebra and the xiphisternum two pairs articulate.

From Project Gutenberg

The xiphisternum generally ends in an expanded plate of cartilage.

From Project Gutenberg