单词 | dentine |
释义 | dentinedentinn. Anatomy. The hard tissue, resembling bone but usually denser, which forms the chief constituent of the teeth. ΘΚΠ the world > life > the body > digestive or excretive organs > digestive organs > mouth > substance or parts of teeth > [noun] > dentine ivory1828 dentine1845 osteodentine1849 vitro-dentine1849 tooth-ivory1851 plicidentine1852 tooth-bone1853 1845 R. Owen Odontography I. Introd. 3 I propose to call the substance which forms the main part of all teeth ‘dentine’..‘Dentine’ consists of an organized animal basis disposed in the form of extremely minute tubes and cells, and of earthy particles. 1876 T. Bryant Pract. Surg. (ed. 2) I. xiii. 542 Well-formed dentine is uniformly dense and ivory-like. This entry has not yet been fully updated (first published 1895; most recently modified version published online December 2021). < n.1845 |
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