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单词 diaphysis
释义

diaphysisn.

/dʌɪˈafɪsɪs/
Etymology: < Greek διάϕυσις a growing through, also a point of separation, < δια- through, apart + ϕύειν to produce, bring forth.
1. Anatomy. ‘The shaft of a long bone, as distinct from the extremities’ ( New Sydenham Soc. Lexicon).
ΘΚΠ
the world > life > the body > structural parts > bone or bones > bones of arm or leg > [noun] > parts of
shaft1748
diaphysis1828
metaphysis1913
1828 R. Knox tr. H. Cloquet Syst. Human Anat. 11 Their extremities are enlarged, and their middle part, which is named body or diaphysis [Fr. diaphyse], is contracted.
1890 W. J. Walsham Surg. (ed. 3) iii. 184 Twenty-one years of age, the period at which nearly all the epiphyses have united with their diaphyses.
1891 Lancet 3 Oct. 768 When amputation is done in the diaphysis the bone keeps on growing from its upper epiphysis.
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2. Botany. ‘A præternatural extension of the centre of the flower, or of an inflorescence’ ( Treasury Bot. 1866).

Derivatives

diaˈphysial adj. of or pertaining to the diaphysis. (In modern dictionaries.)
This entry has not yet been fully updated (first published 1895; most recently modified version published online June 2018).
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n.1828
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更新时间:2024/11/11 1:01:14