shear

shear
—shearer, n. —shearless, adj.
/shear/, v., sheared, sheared or shorn, shearing, n.
v.t.
1. to cut (something).
2. to remove by or as if by cutting or clipping with a sharp instrument: to shear wool from sheep.
3. to cut or clip the hair, fleece, wool, etc., from: to shear sheep.
4. to strip or deprive (usually fol. by of): to shear someone of power.
5. Chiefly Scot. to reap with a sickle.
6. to travel through by or as if by cutting: Chimney swifts sheared the air.
v.i.
7. to cut or cut through something with a sharp instrument.
8. to progress by or as if by cutting: The cruiser sheared through the water.
9. Mech., Geol. to become fractured along a plane as a result of forces acting parallel to the plane.
10. Chiefly Scot. to reap crops with a sickle.
n.
11. Usually, shears. (sometimes used with a sing. v.)
a. scissors of large size (usually used with pair of).
b. any of various other cutting implements or machines having two blades that resemble or suggest those of scissors.
12. the act or process of shearing or being sheared.
13. a shearing of sheep (used in stating the age of sheep): a sheep of one shear.
14. the quantity, esp. of wool or fleece, cut off at one shearing.
15. one blade of a pair of large scissors.
16. Usually, shears. (usually used with a pl. v.) Also, sheers. Also called shear legs, sheerlegs. a framework for hoisting heavy weights, consisting of two or more spars with their legs separated, fastened together near the top and steadied by guys, which support a tackle.
17. a machine for cutting rigid material, as metal in sheet or plate form, by moving the edge of a blade through it.
18. Mech., Geol. the tendency of forces to deform or fracture a member or a rock in a direction parallel to the force, as by sliding one section against another.
19. Physics. the lateral deformation produced in a body by an external force, expressed as the ratio of the lateral displacement between two points lying in parallel planes to the vertical distance between the planes.
[bef. 900; (v.) ME sheren, OE sceran, c. D, G scheren, ON skera; (n.) (in sense "tool for shearing") ME sheres (pl.), continuing OE scerero, scear, two words derived from the same root as the v.]

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(as used in expressions)

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Universalium. 2010.

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Look at other dictionaries:

  • Shear — Shear, n. [AS. sceara. See {Shear}, v. t.] 1. A pair of shears; now always used in the plural, but formerly also in the singular. See {Shears}. [1913 Webster] On his head came razor none, nor shear. Chaucer. [1913 Webster] Short of the wool, and… …   The Collaborative International Dictionary of English

  • Shear — (sh[=e]r), v. t. [imp. {Sheared}or {Shore};p. p. {Sheared} or {Shorn}; p. pr. & vb. n. {Shearing}.] [OE. sheren, scheren, to shear, cut, shave, AS. sceran, scieran, scyran; akin to D. & G. scheren, Icel. skera, Dan. ski?re, Gr. ???. Cf. {Jeer},… …   The Collaborative International Dictionary of English

  • shear — vb Shear, poll, clip, trim, prune, lop, snip, crop are comparable when they mean to cut off something (as a piece, an excrescence, or a limb). Shear is the most general word of this group; it usually implies the use of a sharp cutting instrument… …   New Dictionary of Synonyms

  • shear´er — shear «shihr», verb, sheared or (Archaic) shore, sheared or shorn, shear|ing, noun. –v.t. 1. to cut with shears or scissors, especially in order to remove (wool or fleece): »to shear wool from sheep …   Useful english dictionary

  • Shear — ist der Name folgender Personen: Rhonda Shear (* 1954), US amerikanische Schauspielerin und Moderatorin Tom Shear (* 1971), US amerikanischer Sänger und Musiker Diese Seite ist eine Begriffsklärung zur Unterscheidung mehrere …   Deutsch Wikipedia

  • shear — [ʃıə US ʃır] v past tense sheared past participle sheared or shorn [ʃo:n US ʃo:rn] [T] [: Old English; Origin: scieran] 1.) to cut the wool off a sheep 2.) literary to cut off someone s hair ▪ Her long fair hair had been shorn …   Dictionary of contemporary English

  • shear — (v.) O.E. sceran, scieran (class IV strong verb; past tense scear, pp. scoren), from P.Gmc. *sker to cut (Cf. O.N., O.Fris. skera, Du. scheren, Ger. scheren to shear ), from PIE * (s)ker to cut, to scrape, to hack (Cf. Skt. krnati hurts, wounds,… …   Etymology dictionary

  • Shear — Shear, v. i. 1. To deviate. See {Sheer}. [1913 Webster] 2. (Engin.) To become more or less completely divided, as a body under the action of forces, by the sliding of two contiguous parts relatively to each other in a direction parallel to their… …   The Collaborative International Dictionary of English

  • shear — shear, sheer Shear is a verb meaning ‘to remove by cutting’ or ‘to cut the wool off (a sheep)’, and has the past form sheared and the past participle shorn or (in the context of metal cutting) sheared. Sheer is an adjective describing a steep… …   Modern English usage

  • shear — ► VERB (past part. shorn or sheared) 1) cut the wool off (a sheep or other animal). 2) cut off with scissors or shears. 3) (be shorn of) be deprived or stripped of. 4) break off or cause to break off, owing to a structural strain. ► …   English terms dictionary

  • Shear — Shear. См. скол. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …   Словарь металлургических терминов

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