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单词 ocellation
释义

ocellationn.

Brit. /ˌɒsᵻˈleɪʃn/, U.S. /ˌɑsəˈleɪʃ(ə)n/, /ˌoʊsəˈleɪʃ(ə)n/
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin ocellatus , -ion suffix1.
Etymology: < scientific Latin ocellatus ocellate adj. + -ion suffix1; compare -ation suffix. Compare French ocellation (1842).
Chiefly Zoology. rare.
A marking resembling an eye; an eyespot. Also: the occurrence of such markings.
ΘΚΠ
the world > matter > colour > variegation > spot of colour > [noun] > eye-shaped spot
eyea1398
eye1658
eye1681
eyespot1798
eye-point1846
ocellation1846
1846 J. D. Dana U.S. Exploring Exped.: Zoophytes 151 The tentacles..marked with ashy ocellations near their base.
1922 Amer. Naturalist 56 118 In the interesting group known as the peacock pheasants (Polyplectron).., the varying stages and types of ocellation to be seen afford a good illustration of the point at issue.
1984 Nota Lepidopterologica 7 201 Complementary studies on different organisms..could now well contribute to the discussion on wing ocellation.
This entry has been updated (OED Third Edition, March 2004; most recently modified version published online March 2022).
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n.1846
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