| grating |
grate: a barrier that has parallel or crossed bars blocking a passage but admitting air grate: a frame of iron bars to hold a fire diffraction 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 unpleasantly harsh or grating in sound; "a gravelly voice"
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| grass |
shoot down, of birds cover with grass; "The owners decided to grass their property" narrow-leaved green herbage: grown as lawns; used as pasture for grazing animals; cut and dried as hay spread out clothes on the grass to let it dry and bleach German writer of novels and poetry and plays (born 1927) cover with grass eatage: animal food for browsing or grazing pot: street names for marijuana denounce: give away information about somebody; "He told on his classmate who had cheated on the exam"
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| grain alcohol |
ethyl alcohol: the intoxicating agent in fermented and distilled liquors; used pure or denatured as a solvent or in medicines and colognes and cleaning solutions and rocket fuel; proposed as a renewable clean-burning additive to gasoline
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| gram |
a metric unit of weight equal to one thousandth of a kilogram Danish physician and bacteriologist who developed a method of staining bacteria to distinguish among them (1853-1938)
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| grinding |
matter resulting from the process of grinding; "vegetable grindings clogged the drain" a harsh and strident sound (as of the grinding of gears) the wearing down of rock particles by friction due to water or wind or ice
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