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单词 denticulation
释义

denticulationn.

/dɛnˌtɪkjuːˈleɪʃən/
Etymology: < Latin denticulus (see denticle n. and adj.) + -ation suffix: compare dentation.
The condition of being denticulate or finely toothed; usually concrete an instance of this; a series of small teeth or tooth-like projections (mostly in plural).
ΘΚΠ
the world > space > shape > unevenness > condition or fact of receding > condition or action of indentation of edge > [noun] > fine indentation of edge or serration
serrature?1541
toothing1611
denticulation1681
pectination1800
serration1842
dentilation1846
dentation1852
serra1866
1681 N. Grew Musæum Regalis Societatis i. §4. iii. 74 The denticulation of the edges of the bill, or those small oblique incisions made for the better retention of the prey.
1836 J. C. Loudon Encycl. Plants (rev. ed.) 609 Branches flat, linear, leafless. Denticulations flower bearing.
1863 J. D. Dana Man. Geol. 477 The teeth have a smooth margin without denticulations.
1874 J. T. Moggridge Ants & Spiders Supp. 259 The denticulation of the tarsal claws..is similar.
This entry has not yet been fully updated (first published 1895; most recently modified version published online March 2021).
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n.1681
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