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单词 plumaceous
释义

plumaceousadj.

Brit. /pluːˈmeɪʃəs/, U.S. /pluˈmeɪʃəs/
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin plumaceus , -ous suffix.
Etymology: < post-classical Latin plumaceus feathery (1696 or earlier in botanical use; < classical Latin plūma plume n. + -āceus : see -aceous suffix) + -ous suffix.
Chiefly Biology.
Feathery; (in recent use) spec. of the nature of a contour feather.
ΘΚΠ
the world > space > shape > other specific shapes > [adjective] > like (a) feather(s)
featheryc1595
plumy1605
plumeous1657
plumiformar1718
plumaceous1759
plume-like1773
plumuliform1858
1759 W. Porterfield Treat. Eye I. i. 4 Animals that have a rough plumaceous or hairy Skin, have no occasion for Eye-brows.
1863 W. H. Russell My Diary North & South 152 The tillandsia, or Spanish moss, a weeping, drooping, plumaceous parasite, which does to the tree what its animal type, the yellow fever..does to man.
1974 Encycl. Brit. Macropædia II. 1055/2 The barbs at the base of the vane are often plumaceous; i.e., lacking in hamuli and remaining free of each other.
2002 Comptes Rendus: Palevol 1 708/1 The calamus is not preserved, and there is no indication of a plumaceous region at the base of the vane.
This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).
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adj.1759
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