A sword is a long, edged piece of metal, used in many civilizations throughout the world, primarily as a cutting or thrusting weapon and occasionally for clubbing. The word sword comes from the Old English sweord, cognate to Old High German swert, Middle Dutch swaert, Old Norse sverð (cf.Danish sværd, Norwegian sverd, Swedish svärd) Old Frisian and Old Saxon swerd and Modern Dutch zwaard and German Schwert, from a Proto-Indo-European root *swer- to wound, to cut.[1]