This is the 3933rd most frequent Chinese word.
主權
"Sovereignty" or "the authority of a state to govern itself."
Here, '主權' means 'sovereignty', referring to the authority of a nation.
國家主權是不能被侵犯的。
National sovereignty must not be infringed.
In this sentence, '主權' denotes the independence and governing authority of a country.
每個國家都有自己的主權。
Every country has its own sovereignty.
Here, '主權' relates to 'popular sovereignty', indicating the ultimate power held by the people in a democracy.