Noun | 1. | ![]() barrier - a structure or object that impedes free movement radiator grille, grille - grating that admits cooling air to car's radiator |
2. | ![]() framework - a structure supporting or containing something furnace - an enclosed chamber in which heat is produced to heat buildings, destroy refuse, smelt or refine ores, etc. cooking stove, kitchen range, kitchen stove, stove, range - a kitchen appliance used for cooking food; "dinner was already on the stove" | |
3. | 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 echelon - a diffraction grating consisting of a pile of plates of equal thickness arranged stepwise with a constant offset optical device - a device for producing or controlling light | |
Adj. | 1. | grating - unpleasantly harsh or grating in sound; "a gravelly voice" cacophonic, cacophonous - having an unpleasant sound; "as cacophonous as a henyard"- John McCarten |