shear |
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(1) - Shear (v. i.) 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. (2) - Shear (v. i.) To deviate. See Sheer. (3) - Shear (v. t.) 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. (4) - Shear (v. t.) 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. (5) - Shear (v. t.) A shearing; -- used in designating the age of sheep. (6) - Shear (v. t.) A pair of shears; -- now always used in the plural, but formerly also in the singular. See Shears. (7) - Shear (v. t.) To produce a change of shape in by a shear. See Shear, n., 4. (8) - Shear (v. t.) Fig.: To deprive of property; to fleece. (9) - Shear (v. t.) To reap, as grain. (10) - Shear (v. t.) To separate or sever with shears or a similar instrument; to cut off; to clip (something) from a surface; as, to shear a fleece. (11) - Shear (v. t.) To cut, clip, or sever anything from with shears or a like instrument; as, to shear sheep; to shear cloth. |