The sport of fighting with swords (foils, épees or sabers)

Reference

Fencing - Wikipedia, the free encyclopedia
"In the broadest possible sense, fencing is the art and science of armed combat involving cutting, stabbing or bludgeoning weapons directly manipulated by hand, rather than shot or thrown (in other words, swords, knives, pikes, bayonets, batons, clubs, and so on). In contemporary common usage, fencing tends to refer specifically to European schools of swordsmanship and to the modern Olympic sport that has evolved out of them. ..."