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单词 postocular
释义

postocularadj.n.

Brit. /ˌpəʊstˈɒkjᵿlə/, /ˌpəʊstˈɒkjʊlə/, U.S. /ˌpoʊstˈɑkjələr/
Origin: Formed within English, by derivation. Etymons: post- prefix, -ocular comb. form.
Etymology: < post- prefix + -ocular comb. form, after preocular adj.
Anatomy and Zoology.
A. adj.
Situated behind the eye. Opposed to preocular.
ΘΚΠ
the world > life > the body > external parts of body > head > face > eye > [adjective] > situated near
subocular1801
interocular1826
preocular1826
postocular1830
antorbital1837
anteocular1846
periophthalmic1886
1830 Trans. Amer. Philos. Soc. 3 464 Rostrum..carinated on each side of the base, and terminating in a post-ocular spine.
1877 C. Hallock Sportsman's Gazetteer 209 Parallel curved white superciliary and postocular stripes.
1890 Cent. Dict. (at cited word) Postocular lobes, anterior projections of the lower sides of the prothorax [in insects], impinging on the eyes when the head is retracted.
1944 Amer. Midland Naturalist 31 347 A transverse row of erect bristle-like setae between the postocular tubercles.
1992 Geol. Mag. 129 544/2 The Protopeltura appears to be a primitive species with a distinct preglabellar field, but shows the typical convex curvature of the postocular facial suture.
B. n.
In a snake or lizard: a scale situated immediately behind the eye.
ΘΚΠ
the world > animals > reptiles > [noun] > parts of
atterc1000
fingera1398
spear1608
pecten1713
supraciliary1838
postocular1856
patagium1857
podotheca1864
pretemporal1866
keeled scale1870
postnasal1871
prenasal1886
supracoracoid1897
hedonic gland1901
guanophore1924
chorio-allantois1933
1856 Proc. Acad. Nat. Sci. Philadelphia 1854–5 7 95 In the genus Sonora, there are three postoculars, and two nasal plates on each side with the nostril between them.
1883 Amer. Naturalist 17 1300 Preoculars two, both subquadrate; the superior the larger; the inferior resting on the fourth superior labial. Postoculars three, the median the smallest (the apex of the inferior cut off to form a fourth on one side).
1957 A. H. Wright & A. A. Wright Handbk. Snakes U.S. & Canada (1994) II. 620 5th upper labial separated from eye by lowest postocular.
1993 Copeia 987 A series of meristic traits in the garter snake..(six head scale counts: loreals, supra- and infralabials, pre- and postoculars, temporals..).
This entry has been updated (OED Third Edition, December 2006; most recently modified version published online March 2022).
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adj.n.1830
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