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单词 bunodont
释义

bunodontadj.n.

/ˈbjuːnədɒnt/
Etymology: < Greek βουνός mound + ὀδόντ-, ὀδούς tooth.
A. adj.
Designating molar teeth whose crowns are elevated into tubercles; having tuberculate molars.
ΘΚΠ
the world > animals > animal body > general parts > head and neck > [adjective] > having teeth > having form of molar tooth > having tuberculate molars
bunodont1874
1874 E. D. Cope in Jrnl. Acad. Nat. Sci. VIII. 72 Bunodont type; crown supporting tubercles.
1883 Encycl. Brit. XV. 429/2 The grinding surfaces of the molar teeth either of a distinctly tubercular (bunodont) or of a crescentic ridged (selenodont) form.
1902 Nature 25 Sept. 523 A series of six cheek-teeth, distinct and bunodont in type.
1969 Nature 22 Nov. 821/2 The Nagri suids..are low-skulled, with bunodont dentitions.
B. n.
A mammal with teeth of this pattern.
ΘΚΠ
the world > animals > mammals > [noun] > parts of > (parts of) teeth > mammal defined by
bunodont1874
1874 E. D. Cope in Jrnl. Acad. Nat. Sci. VIII. 73 The Bunodonts, except some Carnivora, are all of the former or isognathous type.
This entry has not yet been fully updated (first published 1933; most recently modified version published online March 2018).
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adj.n.1874
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