Word Origin & History
swordO.E. sweord, from P.Gmc. *swerdan (cf. O.S., O.Fris. swerd, O.N. sverð, Swed. svärd, M.Du. swaert, Du. zwaard, O.H.G. swert, Ger. Schwert), related to O.H.G. sweran "to hurt," from *swertha-, lit. "the cutting weapon," from PIE base *swer- "to cut." Contrast with plowshare is from the O.T. (e.g.
EXPANDIsaiah ii.4, Micah iv.3). Swordfish is first attested c.1400; swordplay is O.E. sweordplege. Phrase put (originally do) to the sword "kill, slaughter" is recorded from 1338.
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