XIPHISTERNUM

Etymology

Noun

xiphisternum (plural xiphisterna or xiphisternums)

The xiphoid process, a small cartilaginous extension to the lower part of the sternum, usually ossified in the adult human.

Source: Wiktionary


Xiph"i*ster"num, n.; pl. Xiphisterna. Etym: [NL., fr. Gr. xi`fos a sword + sternum.] (Anat.) (a) The posterior segment, or extremity, of the sternum; -- sometimes called metasternum, ensiform cartilage, ensiform process, or xiphoid process. (b) The xiphiplastron.

– Xiph"i*ster"nal a.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

27 January 2025

FISSILE

(adjective) capable of being split or cleft or divided in the direction of the grain; “fissile crystals”; “fissile wood”


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