Ok kiddo, let's talk about bardiche. Imagine a tool that has different parts to it, like a hammer and an axe combined. A bardiche is a type of tool that was used in the past by soldiers to chop things like trees and also to fight enemies.
Think of it like this - the long part of the bardiche is like the handle of a hammer, and the sharp part at the end is like the head of an axe. So, soldiers could use it to swing and chop things, but also to hit enemies in battle.
The bardiche was especially useful to fight against people who were on horseback, because it could easily chop off the legs of the horse and take down the rider.
These days, people don't really use bardiches anymore, but you can still find them in museums or as decorative pieces. So, that's what a bardiche is - a tool that was used in the past for cutting and fighting, but not really used much anymore today.