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单词 clevis
释义

clevisn.

Brit. /ˈklɛvɪs/, U.S. /ˈklɛvəs/
Forms: So 1500s– ; also 1600s cleuise, cleuisse, clevies; clivies, 1600s–1700s clives, 1800s clivvis; 1700s clevvy, 1800s clevy.
Etymology: Of uncertain form and origin: in most of the quotations treated as a singular (with plural, in 9 clevises ); but in some as plural, with clevy , clevvy as its singular. It might be an Old English *clyfes < *kluƀisî (like yfes eaves), < weak stem of *kleuƀ- , cléof- to cleave v.1, the thing being perhaps originally a cloven or forked piece. Compare German klobe.
A U-shaped piece of iron, with a pin or bolt passing through holes in the two ends, whereby it can be bolted on to the end of a beam or the like, so as to form a loop to which tackle may be attached. The simple shape is variously modified according to purpose; in Mining it becomes a hook with a pin or bolt (cf. clip-hook n. at clip n.1 Compounds 2).
a. as a means of connecting a plough or cart with the gear of the draught animal.
ΘΚΠ
society > occupation and work > equipment > building and constructing equipment > fastenings > [noun] > U-shaped iron for attaching tackle
copsole1562
clevis1592
cops1797
1592 in G. J. Piccope Lancs. & Cheshire Wills (1861) III. 39 My best paire of clevis, my best plowe.
1613 G. Markham Eng. Husbandman: 1st Pt. Former Pt. v. sig. C4v This Cleuisse is a helpe for the euill making or going of a plough.
1616 G. Markham tr. C. Estienne et al. Maison Rustique (rev. ed.) v. vi. 533 If it be Oxen, then there is but the plow cleuise, the teames, the yoakes, and beeles.
1652 W. Blith Eng. Improver Improved xxxi. 213 Your chain that is put upon your plough-cock, or clevies.
1790 W. Marshall Agric. Provincialisms in Rural Econ. Midland Counties II. 435 Clevvy, a species of draft iron of a plow.
1828 N. Webster Amer. Dict. Eng. Lang. Clevy, Clevis, an iron..used on the end of a cart-neap to hold the chain of the forward horse or oxen; or a draft iron on a plow.
1868 B. J. Lossing Hudson (new ed.) 227 There were a dozen links of the chain, and two huge clevises.
b. in Mining: see quot.
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1653 E. Manlove Liberties & Customes Lead-mines Derby 271 Corfe, Clivies, Deads, Meers, Groves.
1747 W. Hooson Miners Dict. sig. Fj At the end of the Rope a Knot is made, and thereon the Clives rests.
1802 J. Mawe Mineral. of Derbyshire Gloss. Clevis, an iron at the end of the engine rope, on which the bucket is hung.
1851 T. Tapping Gloss. in Chron. Customs Lead Mines (E.D.S.) Clives, clivies, the iron hoop or swivel at the end of the rope in which the kibble or corfe is suspended.
1876 C. C. Robinson Gloss. Words Dial. Mid-Yorks. Clivvis, a spring-hook.
c. Cf. the following:
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1888 Northern Notes & Queries June 29 Candleholders were originally made entirely of wood, the stalk having a cleft, called a ‘clevie’, at the top to hold the fir candle.
This entry has not yet been fully updated (first published 1889; most recently modified version published online March 2022).
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n.1592
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