The word "权柄" is formed by combining the characters "权" and "柄". "权" originally refers to a weight used in scales, implying measurement and balance, and by extension signifies authority or power. "柄" means the handle of a tool or weapon, representing control or leverage. When merged, both characters reinforce the concept of authoritative control, with "权" contributing the notion of legitimate power and "柄" adding the aspect of practical grip or execution, resulting in a term that denotes wielded authority or power.