请输入您要查询的英文单词:

 

单词 subpetiolar
释义

subpetiolaradj.

Brit. /ˌsʌbˈpɛtɪəʊlə/, U.S. /ˌsəbˌpidiˈoʊlər/
Origin: A borrowing from Latin. Etymon: Latin subpetiolaris.
Etymology: < scientific Latin subpetiolaris (1784 or earlier) < sub- sub- prefix + petiolaris petiolar adj.
Botany.
1. Situated below or under the petiole; esp. designating a bud typical of trees of the genus Platanus, which is obscured by the base of the petiole when first developed. Now rare.
ΘΚΠ
the world > plants > part of plant > leaf > petiole or leaf-stalk > [adjective] > situated between or with underpetiole(s)
subpetiolar1810
interpetiolar1830
interpetiolary1830
intrapetiolar1875
subpetiolate1900
1810 Encycl. Londinensis V. 395/2 Tallow-tree:..glands subpetiolar.
1882 Bull. Essex (Mass.) Inst. 14 67 In the Plane tree or Buttonwood the buds are called subpetiolar, as they are formed under the base of the protecting leaf stock, which forms a sheath or inverted cup.
1905 Aboriculture Oct. 219/1 The sycamore has subpetiolar buds, so that if a leaf stem be broken off, a bud will be found beneath it.
2. = subpetiolate adj. 1.
ΘΚΠ
the world > plants > part of plant > leaf > petiole or leaf-stalk > [adjective] > having a petiole
petiolate1753
petiolated1757
petioled1783
subpetioled1783
subpetiolate1801
phyllodineous1848
petiolaceous1858
phyllodinous1880
subpetiolar1900
1900 Proc. Acad. Arts & Sci. 35 573 The lower half [of the leaf] entire and cuneate to a narrow-winged subpetiolar strongly ciliate base, including the subpetiolar portion 3 to 5cm. long.
1955 Brittonia 8 76 Leaves with an..elongated and narrowed subpetiolar base.
2001 Castanea 66 180 Leaves..sessile or sometimes tapering to a subpetiolar base.
This entry has been updated (OED Third Edition, June 2012; most recently modified version published online March 2022).
<
adj.1810
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/11/11 1:11:48