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单词 uncinate
释义

uncinateadj.n.

Brit. /ˈʌnsᵻnət/, /ˈʌnsn̩ət/, /ˈʌnsᵻneɪt/, U.S. /ˈənsənət/, /ˈənsəˌneɪt/
Etymology: < Latin uncīnātus, < uncīnus hook. Hence also Italian uncinato.
A. adj. Hooked; furnished with hooks; unciform, uncinated:
a. Botany.
ΘΚΠ
the world > plants > part of plant > part defined by form or function > [adjective] > hooked
uncinate1760
uncate1865
1760 J. Lee Introd. Bot. i. xiv. 36 Uncinate, hooked.
1830 J. Lindley Introd. Nat. Syst. Bot. 58 Flowers in terminal and lateral racemes, covered with uncinate hairs.
1870 J. D. Hooker Student's Flora Brit. Islands 375 Grasswrack;.. embryo large, ovoid, with a small uncinate subulate plumule.
b. Anatomy and Zoology. spec. in uncinate gyrus, the hook-shaped anterior part of the hippocampus involved in the perception of olfactory stimuli.
ΘΚΠ
the world > animals > animal body > general parts > [adjective] > hooked
uncked1621
uncinated1752
uncinate gyrus1826
the world > life > the body > nervous system > cerebrospinal axis > brain > parts of brain > [noun] > ventricles > parts of > specific part of
uncinate gyrus1883
1826 W. Kirby & W. Spence Introd. Entomol. IV. xlvi. 322 Antennæ. Uncinate (Uncinatæ), when their apex is incurved so as to form a kind of hook.
1852 J. D. Dana U.S. Exploring Exped.: Crustacea Pt. I 191 The moveable finger being very strongly uncinate.
1883 Gray's Anat. (ed. 10) 487 The uncinate gyrus extends from the posterior extremity of the hemisphere to the fissure of Sylvius.
1884 E. Coues Key to N. Amer. Birds (ed. 2) 142 These ‘sacral ribs’ are furthermore distinguished by being devoid of the epipleural or uncinate processes.
1980 Gray's Anat. (ed. 36) vii. 999/1 The tail [of the uncinate gyrus] separates the rest of the inferior surface of the uncus into an anterior uncinate gyrus and a posterior intralimbic gyrus.
c. Involving or affecting the uncinate gyrus: applied to a type of epileptic fit in which hallucinatory sensations of taste and smell are experienced.
ΘΚΠ
the world > health and disease > ill health > a disease > disorders of internal organs > convulsive or paralytic disorders > [adjective] > fit or stroke > epilepsy
epilentical1483
epileptic1608
epileptical1621
epilepsian1627
epileptiform1861
epileptoid1876
epileptogenous1885
pre-paroxysmal1887
epileptogenic1889
uncinate1899
psychomotor1902
pre-epileptic1903
1899 J. H. Jackson in Lancet 14 Jan. 79/2 There is very often the Dreamy State in cases of this group of epileptic fits—the Uncinate Group.
1948 A. Brodal Neurol. Anat. x. 338 An uncinate attack may be followed by an ordinary epileptic fit, in which case the uncinate attack represents an aura.
1974 E. Niedermeyer Compend. Epilepsies v. 109 In human epileptic conditions, Jackson's term of ‘uncinate epilepsy’ corresponds with amygdaloid insular seizure manifestations.
B. n.
An uncinate process.
ΘΚΠ
the world > life > biology > physical aspects or shapes > shape > [noun] > bend or fold
folda1250
plight1543
duplication1578
reduplication1578
sinus1615
plica1660
recess1666
duplicature1683
reduplicature1698
geniculum1701
genu1854
infraction1882
uncinate1891
1891 Cent. Dict.
1903 Proc. Zool. Soc. 17 Mar. 274 The third pair [of ribs] always bear uncinates.
1903 Proc. Zool. Soc. 17 Mar. 274 The uncinates are broad and strong.
This entry has not yet been fully updated (first published 1921; most recently modified version published online March 2022).
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adj.n.1760
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