~No Previous experience with Kenjutsu at all...
~Kenjutsu meaning is ~The Technique of the Sword~
Kenjutsu is a military art form which was created in Japan in the 15th century. It was primarily designed to prepare samurai, as well as ordinary soldiers for combat on the battlefield. The main emphasis of kenjutsu is about the practice of swordsmanship. At the simplest level, it can be viewed as a collection of combat techniques for various weapons, most notably the sword. At a more complex level, it can be considered the study of the strategy large-scale and small, offensive as well as defensive. Kenjutsu is one of the major sword styles alongside Kendo, and Iaijutsu.
So far there are over 600 styles of kenjutsu still being used today, there have been thousands of kenjutsu style over the centuries though.
~In Narutoverse Kenjutsu's meaning is Sword Technique~
Kenjutsu in Naruto pertains to techniques that require a sword. You can combine Kenjutsu with Taijutsu, Ninjutsu, Chakra Flow, and even Genjutsu in order to get more deadly techniques. In the Land of Iron, the Samurais have all been known as practitioners of Kenjutsu, similar to the Seven Ninja Swordsmen of the Mist.
Note: I used Wiki to look this Information up, since I wasn't to familiar with Kenjutsu. Also I didn't Copy and Paste >_<