请输入您要查询的英文单词:

 

单词 cordated
释义

cordatedadj.

Brit. /ˈkɔːdeɪtᵻd/, U.S. /ˈkɔrˌdeɪdᵻd/
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin cordatus , -ed suffix1.
Etymology: < post-classical Latin cordatus cordate adj. + -ed suffix1. Compare cordate adj., which is later in this sense.
Chiefly Botany. Now rare.
Having the shape of the conventional symbol of the heart (i.e. two symmetrical curves meeting in a point at one end and a notch at the other, broader end); spec. (esp. of a leaf) having this shape with the broader, notched end at the base; = cordate adj. 3. Occasionally also: †having a structure of this shape (obsolete).
ΘΚΠ
the world > life > biology > physical aspects or shapes > shape > [adjective] > other shapes
plummet-like1605
semilunar1681
cordated1698
cordate1760
obcordate1775
club-shaped1776
flabelliform1777
obovate1785
button-shaped1791
clavate1803
placentiform?a1808
obovoid1819
valviform1819
constricted1826
vulviform1829
mitrate1836
bipenniform1842
sandaliform1848
scopiform1852
obclavate1856
obcordiform1857
oboval1857
utriform1860
broadsword-shaped1870
placentoid1885
hypsiloid1886
1698 J. Petiver in Philos. Trans. (Royal Soc.) 20 333 These Leaves..altogether want that cordated Appendix next the Footstalk.
1715 J. Petiver in Philos. Trans. 1714–16 (Royal Soc.) 29 243 Leaves..more rugged and cordated at the Footstalk.
1770 T. Pennant Brit. Zool. (new ed.) IV. 8 A young bird..with transverse bars of brown on the breast instead of cordated spots.
1842 C. H. Smith Introd. Mammalia (Naturalist's Libr.: Mammalia XIII) 129 Megaderma spasma, Cuv.—Cordated Bat, or Meg[aderma] trifolium,—is a species from Ternate and Java, with an oval or cordate nasal appendage.
2016 C. E. Morgan Sport of Kings iii. 300 The thin, level space is sheltered by the broad cordated leaves of plants.
This entry has been updated (OED Third Edition, September 2021; most recently modified version published online March 2022).
<
adj.1698
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:2024/12/23 7:39:13