单词 | neurocentrum |
释义 | neurocentrumn. Palaeontology. disused. rare. A segment of a vertebra bearing a vertebral (neural) arch. Also: the vertebral (neural) arch itself. ΘΚΠ the world > life > the body > structural parts > bone or bones > spine > [noun] > vertebra of > parts of pedicle1828 centrum1838 neurapophysis1870 zygostyle1881 pleurocentrum1882 neurocentrum1884 1884 A. Hyatt in Proc. Boston Soc. Nat. Hist. 23 121 The distribution and formation of the neurocentra, pleurocentra and neurapophyses in the vertebræ of the Permian Rhachitomi. 1904 Science 12 Feb. 257/2 The tuberculum [may migrate] to the side of the neurocentrum. This entry has been updated (OED Third Edition, September 2003; most recently modified version published online March 2022). < n.1884 |
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