| shearing | 1. The act or operation of clipping with shears or a shearing machine, as the wool from sheep, or the nap from cloth. 2. The product of the act or operation of clipping with shears or a shearing machine; as, the whole shearing of a flock; the shearings from cloth. 3. Same as Shearling. 4. The act or operation of reaping. 5. The act or operation of dividing with shears; as, the shearing of metal plates. 6. The process of preparing shear steel; tilting. 7. <chemical> The process of making a vertical side cutting in working into a face of coal. Shearing machine. A machine with blades, or rotary disks, for dividing plates or bars of metal. A machine for shearing cloth. Source: Websters Dictionary (01 Mar 1998) |
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| shearing edge | The part of an anterior tooth farthest from the apex of the root. Synonym: margo incisalis, cutting edge, incisal margin, incisal surface, shearing edge. (05 Mar 2000) |
| DNA shearing | <molecular biology> The tearing apart of unusually long DNA molecules by mechanical rather than chemical means, sometimes by accident when the molecule is being prepared in the lab for testing. (09 Oct 1997) |
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