Grating
01
a covering with parallel or crossed bars, used to block a passage while allowing air or light to pass
Exempel
The prison had heavy gratings on all the windows.
02
a frame of iron bars designed to hold a fire in a fireplace or furnace
Exempel
The grating kept the embers suspended for better airflow.
03
an optical device with many parallel grooves that disperses a beam of light or other electromagnetic radiation into its component wavelengths to produce a spectrum
Exempel
The student observed the rainbow pattern created by the grating.
grating
Lexikalt Träd
grating
grate
