| 释义 |
notched, ppl. a.|ˈnɒtʃt|
[f. prec. + -ed1.]
1. a. That has a notch or notches cut in it; nicked, indented; marked with a notch.
1602Marston Ant. & Mel. 1, He lookes like a may⁓pole, or notched stick. 1683Crowne City Politiques v, Because a knight's notch'd in the crown, and the doctor's a little crack'd there. 1744Johnson Diary N. Wales (1816) 74 At an iron-work I saw round bars formed by a knotched hammer and anvil. 1779Forrest Voy. N. Guinea 110 They ascended with great agility, by a long notched stick. 1821Clare Vill. Minstr. I. 112 The oak-tree, gnarl'd and notch'd, Lifts its..furrow'd side. 1847Smeaton Builder's Man. 163 To describe an Ellipse by Means of..a piece of notched Lath. 1887Hall Caine Deemster xxxiii, The notched door of the portcullis was open.
b. Bot. Coarsely dentate or serrate.
1676Grew Anat. Pl., Fruits 176 The Belly'd [flowers] are also Even Edged, as in Convolvulus; or Notched, as in Trachelium. 1748Anson's Voy. iii. ii. 310 The leaves of this tree are..notched about the edges. 1796Withering Brit. Plants (ed. 3) I. 200 Petals..heart-shaped, bent inwards, and notched at the end. 1824Sir J. E. Smith Eng. Fl. (1828) II. 345 Petals 5, flat, spreading, notched. 1870Hooker Stud. Flora 51 Petals notched, and with a notched scale.
c. Zool. Having notches or incisions.
1713Petiver Aquat. Anim. Amboinæ 1/2 Echinus planus,..Double notch'd Sea Pan-cake. 1774Goldsm. Nat. Hist. (1776) VI. 359 The two great claws..are usually notched, like a saw. 1837Penny Cycl. VII. 26/1 Ears..a little notched on their external border. 1880Günther Fishes 330 Pectoral fins not notched at their origin.
Comb.1871Cassell's Nat. Hist. I. 307 The Notched-eared Bat (Vespertilio emarginatus), found in Central and Southern Europe, and extending eastward into Persia.
d. notched-bar test: any of several impact tests (as the Izod or the Charpy test) in which the energy absorbed in breaking a notched specimen in a single blow is measured.
1918Proc. Inst. Automobile Engin. XII. 250 Untreated bright drawn mild steel bar..usually gives a low result on the notched bar test. 1966McGraw-Hill Encycl. Sci. & Technol. VIII. 272/2 Notched-bar tests are made to estimate the ductility that may be expected in the presence of defects in structures.
†2. Having unevenly or closely cropped hair.
1611Cotgr., Bertaudé, curtalled; also, notched, or cut vneuenly. c1648Davenant Vac. in London Wks. (1673) 289 For Prentice notch'd he strait does call. 1681Dryden Span. Friar Prol., Even as notch'd prentices whole sermons write. [1820Lamb Elia Ser. i. Oxford in the Vacation, A votary of the desk—a notched and cropt scrivener.] |