Grating

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Grating Meaning and Definition in Dictionary

Definitions from Wordnet 2.0


  • optical device consisting of a surface with many parallel grooves in it; disperses a beam of light (or other electromagnetic radiation) into its wavelengths to produce its spectrum
  • a frame of iron bars to hold a fire
  • a barrier that has parallel or crossed bars blocking a passage but admitting air
  • unpleasantly harsh or grating in sound; "a gravelly voice"

Definitions from Wiktionary


  • a barrier that has parallel or crossed bars blocking a passage but admitting air ,
  • a frame of iron bars to hold a fire ,
  • optical device consisting of a surface with many parallel grooves in it; disperses a beam of light (or other electromagnetic radiation) into its wavelengths to produce its spectrum

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Wikipedia Meaning and Definition on 'Grating'


  • Grating: A grating is any regularly spaced collection of essentially identical, parallel , elongated elements. Gratings usually consist of a single ...
  • Diffraction grating: In optics , a diffraction grating is an optical component with a periodic structure, which splits and diffracts light into several beams ...
  • Fiber Bragg grating: A fiber Bragg grating (FBG) is a type of distributed Bragg reflector constructed in a short segment of optical fiber that reflects ...
  • Echelle grating: An echelle grating (from French, échelle, meaning stairs or ladder) is a type of diffraction grating characterised by a relatively low ...
  • Blazed grating: A blazed grating – also called echelette grating (from French échelle ladder) – is a special type of diffraction grating . maximum grating ...
  • Holographic grating: A holographic grating is a type of diffraction grating formed by an interference-fringe field of two laser beams whose standing-wave ...
  • Ultrasonic grating: An ultrasonic grating is a type of diffraction grating produced by interfering ultrasonic waves in a medium altering the physical ...
  • High contrast grating: In physics , a high contrast grating is a single layer near- wavelength grating physical structure where the grating material has a large ...
  • FRP grating: Fiberglass reinforced plastic (FRP) grating is manufactured by combining a matrix of resin and fiberglass . That makes it a composite ...

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Grating Sample Sentences in News


  • Jason Industries Announces Merger of Morton Manufacturing and Metalex Under Metalex Name
    Leading industrial safety grating and perforated/expanded metals manufacturers combine to offer seamless execution Read more on this news related to 'Grating'
  • Photodevice Detects Color With Metal Grating
    Researchers have created a CMOS-compatible color photodetector that uses aluminium grating technology rather than color filters to make the sensor respond to red, green, and blue light. Read more on this news related to 'Grating'
  • The Derek Mason Era begins with a thud — and the realization that James Franklin left at the right time
    Grating Expectations by J.R. Lind Finally, no one can say Vanderbilt fans don't take football as seriously as the rest of the SEC. Sure, they may be fewer in number… [ Read more ] [ Subscribe to the comments on this story ] Read more on this news related to 'Grating'

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