Many things were used that wouldn't be normally considered a weapon. Farm tools and other tools became weapons when needed. So, to answer this question is just about impossible.
kill people in many effective and particularly unpleasant ways.
Knights
Of course . - Weapons change and improve in almost every war.
Medieval weapons were stored in armories. An armory could be a separate building, but could also be just a room in a castle, or at a city wall or other fortification.
misericorde - a long, narrow knife
They would sacrifice slaves or criminal
It depends on which country you are referring to. Mostly there were very few
machine guns, bazooka, canon, shotgun, and BB guns
A squire in medieval times served as a knight's assistant, helping with tasks such as caring for the knight's armor and weapons, tending to their horse, and accompanying them into battle.
If you mean people who make weapons like they did in the middle,there are many who do this and they sell the weapons/armour that they make.
The proper name of a medieval weapon would depend on what kind of weapon it was. Many different kinds of weapons were used during the Middle Ages.
Well they aren't poor, they did have fire to melt the metal they had and make it into a knife or sword. They also had wood to carve the handles to their weapons. That is how they created weapons in medieval times. The same goes for kitchen ware, they had metal, wood and fire to make and melt things.