Sentence:  George Kerr , the swift striding Jamaican , set a meet record in the 600 - yard run in the Knights of Columbus track meet tonight , beating Purdue 's Dave Mills in a hot <WSD>duel</WSD> in 1.10.1 . 
Meaning of the word marked with <WSD> tags:  a prearranged fight with deadly weapons by two people (accompanied by seconds) in order to settle a quarrel over a point of honor