grassing /ˈɡɹæsiŋ/ noun3 •The covering of land with grass. •The exposing of linen in fields to air and light for bleaching purposes.[…] four weeks' exposure on grass, two immersions in bleaching liquor with various supplementary boilings and grassings. — 1876 •(historical) An area of grassland available as pasture for cattle. formsgrassings
