Definition of Shear. Meaning of Shear. Synonyms of Shear

Here you will find one or more explanations in English for the word Shear. Also in the bottom left of the page several parts of wikipedia pages related to the word Shear and, of course, Shear synonyms and on the right images related to the word Shear.

Definition of Shear

Shear
Shear Shear, v. t. [imp. Shearedor 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, Score, Shard, Share, Sheer to turn aside.] 1. To cut, clip, or sever anything from with shears or a like instrument; as, to shear sheep; to shear cloth. Note: It is especially applied to the cutting of wool from sheep or their skins, and the nap from cloth. 2. To separate or sever with shears or a similar instrument; to cut off; to clip (something) from a surface; as, to shear a fleece. Before the golden tresses . . . were shorn away. --Shak. 3. To reap, as grain. [Scot.] --Jamieson. 4. Fig.: To deprive of property; to fleece. 5. (Mech.) To produce a change of shape in by a shear. See Shear, n., 4.
Shear
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. On his head came razor none, nor shear. --Chaucer. Short of the wool, and naked from the shear. --Dryden. 2. A shearing; -- used in designating the age of sheep. After the second shearing, he is a two-shear ram; . . . at the expiration of another year, he is a three-shear ram; the name always taking its date from the time of shearing. --Youatt. 3. (Engin.) An action, resulting from applied forces, which tends to cause two contiguous parts of a body to slide relatively to each other in a direction parallel to their plane of contact; -- also called shearing stress, and tangential stress. 4. (Mech.) A strain, or change of shape, of an elastic body, consisting of an extension in one direction, an equal compression in a perpendicular direction, with an unchanged magnitude in the third direction. Shear blade, one of the blades of shears or a shearing machine. Shear hulk. See under Hulk. Shear steel, a steel suitable for shears, scythes, and other cutting instruments, prepared from fagots of blistered steel by repeated heating, rolling, and tilting, to increase its malleability and fineness of texture.
Shear
Shear Shear, v. i. 1. To deviate. See Sheer. 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 plane of contact.

Meaning of Shear from wikipedia

- Look up shear in Wiktionary, the free dictionary. Shear may refer to: Animal shearing, the collection of wool from various species Sheep shearing The removal...
- atmosphere. Atmospheric wind shear is normally described as either vertical or horizontal wind shear. Vertical wind shear is a change in wind speed or...
- Shear stress (often denoted by τ, Gr****: tau) is the component of stress coplanar with a material cross section. It arises from the shear force, the component...
- In materials science, shear modulus or modulus of rigidity, denoted by G, or sometimes S or μ, is a measure of the elastic shear stiffness of a material...
- Shear legs, also known as sheers, shears, or sheer legs, are a form of two-legged lifting device. Shear legs may be permanent, formed of a solid A-frame...
- In solid mechanics, shearing forces are unaligned forces acting on one part of a body in a specific direction, and another part of the body in the opposite...
- In mechanics and geology, pure shear is a three-dimensional homogeneous flattening of a body. It is an example of irrotational strain in which body is...
- In solid mechanics, shear flow is the shear stress over a distance in a thin-walled structure. In fluid dynamics, shear flow is the flow induced by a...
- In rheology, shear thinning is the non-Newtonian behavior of fluids whose viscosity decreases under shear strain. It is sometimes considered synonymous...
- Emmett Shear (born 1983) is an American Internet entrepreneur and investor. He co-founded the live video platform Justin.tv. Shear became the chief executive...