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单词 veinless
释义

veinlessadj.

Brit. /ˈveɪnlᵻs/, U.S. /ˈveɪnlᵻs/
Origin: Formed within English, by derivation; modelled on a Latin lexical item. Etymons: vein n., -less suffix.
Etymology: < vein n. + -less suffix, after scientific Latin avenius (1751 or earlier).
Chiefly Botany and Entomology.
Esp. of a leaf or the wing of an insect: having no veins, or very few veins. Cf. vein n. 5b, 9.
ΘΚΠ
the world > plants > part of plant > leaf > [adjective] > having or not having veins
venose?a1425
venous1626
nervous1668
veiny1681
nervose1753
nerveless1783
veinless1783
nerved1793
nervated1802
trinerved1811
trinervate1813
venulose1821
penninerved1849
penniveined1855
parallelinervate1857
parallelivenous1857
penninervate1857
net-veined1860
basinerved1866
nervate1866
obtectovenose1866
palm-veined1866
parallelinerved1866
parallelivenose1866
parallelinervous1893
pinninervate1893
the world > life > the body > vascular system > blood vessel > vein > [adjective] > having no veins
veinless1783
1783 tr. C. Linnaeus Syst. Veg. (1785) I. 152 Leaves lance-linear smooth veinless.
1793 T. Martyn Lang. Bot. at Venosum folium When it [sc. a leaf] has no veins, at least none that are perceptible to the naked eye, it is called Folium Avenium, a veinless leaf.
1846 Brit. Florist 5 43 Leaves in pairs, oblong, and veinless.
1863 Cornhill Mag. Mar. 397 Health gives the bright veinless splendour to the cornea, and lustre to the pupil.
1902 Ottawa Naturalist Mar. 268 Sepals small, lanceolate, veinless, serrate-ciliolate.
1917 A. Macleish Tower of Ivory 47 To brush God's feet, and flutter, wings a-gleam, About the veinless marble of His chair, And make a sudden splendor through His hair.
1944 R. Matheson Entomol. for Introd. Courses vi. 143 Wings with fewer longitudinal veins, not net-veined or they may be veinless (usually less than 12 cross-veins).
2015 T. Gibb Contemp. Insect Diagnostics iv. 121/2 Wings long, narrow, almost veinless, with long marginal fringe.
This entry has been updated (OED Third Edition, June 2017; most recently modified version published online December 2021).
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adj.1783
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更新时间:2024/12/23 2:55:58