Word Origin & History
sward"grass-covered ground," O.E. sweard "skin, rind" (of bacon, etc.), from P.Gmc. *swarthu- (cf. O.Fris. swarde "skin of the head," M.Du. swarde "rind of bacon," Ger. Schwarte "thick, hard skin, rind," O.N. svörðr "walrus hide"). Meaning "sod, turf" developed c.1300, on notion of the "skin" of
the earth (cf. O.N. grassvörðr, Dan. grønsvær "greensward").