sward
Sward (noun) means Ground where grass has taken root over its surface, forming turf, or a patch of such ground.
Etymology
The noun comes from Middle English swerd, sward ("rind, skin; leather strap; sod, turf"), among other forms, which developed from Old English sweard ("rind; skin"), itself from Proto-Germanic *swarduz ("rind; tough skin; turf"); its further origin is unknown. The verb derives from the noun.