Definitions for "Grating"
A partition, covering, or frame of parallel or cross bars; a latticework resembling a window grate; as, the grating of a prison or convent.
A system of close equidistant parallel lines or bars, esp. lines ruled on a polished surface, used for producing spectra by diffraction; -- called also diffraction grating.
A surface ruled with closely spaced lines that, through diffraction, breaks up light into its spectrum.
Reducing to fine particles by rubbing over a sharp, rough surface. For e.g Grated carrots used for gajar halwa.
Shredding cheese, carrots and other hard foods with a grater or food processor attachment.
That grates; making a harsh sound; harsh.
A harsh sound caused by attrition.
unpleasantly harsh or grating in sound; "a gravelly voice"
( chromatic and achromatic) A stimulus pattern consisting of alternating stripes. The stripes can differ in color (chromatic grating) or only in brightness (achromatic grating).
The strong wooden lattice used to cover a hatch, admitting light and air; also, a movable Lattice used for the flooring of boats.
Keywords:  pics, micron, magnitude, micro, valleys
an optical micro-structure of pics and valleys, and with a magnitude of half a micron
Keywords:  devices, number
There are a number of grating devices and each has...