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gratings definition
gratings |
Grep of noun grating diffraction grating grating integrating Overview of noun grating The noun grating has 3 senses (first 1 from tagged texts) 1. (2) grate, grating -- (a barrier that has parallel or crossed bars blocking a passage but admitting air) 2. grate, grating -- (a frame of iron bars to hold a fire) 3. diffraction grating, grating -- (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) Overview of noun grating The noun grating has 3 senses (first 1 from tagged texts) 1. (2) grate, grating -- (a barrier that has parallel or crossed bars blocking a passage but admitting air) 2. grate, grating -- (a frame of iron bars to hold a fire) 3. diffraction grating, grating -- (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)
gratings definition