If you mean whitewashing one like tom sawyer...then yes, if you mean fighting with swords, then no.
No, fencing is not an adventure sport.
There are three types of swords used in fencing: An Epee, Foil, or Sabre.
It's when two epee fencers hit each other at the same time.
A combat sport is a competitive contact sport where two combatants fight against each other using certain rules of engagement, in order to simulate actual combat. So yes, fencing is a combat sport.