Where does the word siege tower originate?

The term "siege tower" originates from the Latin Word "turris," meaning "tower," combined with the Old French "siege," meaning "to sit" or "to besiege." Siege towers were used in medieval warfare to breach fortifications by allowing attackers to reach the walls of a besieged castle or city. These structures were designed to protect soldiers as they approached enemy defenses. The concept and terminology evolved as military tactics advanced throughout history.