DictionarysovereigntyIndependent governing authority
noun

sovereignty

SAHV-run-tee/ˈsɑːvrənti/

Supreme authority to govern independently.

The treaty recognizes the nation's sovereignty over its territory.

An independent island territory shown with its own modest parliament and harbor, no external ruler, simple symbolic crown held above by local governing hands, no flags or text.
Etymology

The quality of being “supreme” became a name for supreme authority itself. Applied to a territory, this developed into the idea of existence as an independent state.

In context

Enhanced Public Domain46:30
the body politic an absolute power over all its members and it is this same power which when directed by the general will bears as I said the name of sovereignty
1700s Philosophy Audiobook • Jean-Jacques Rousseau - The Social Contract

More examples

  • Tribal sovereignty allows tribes to govern many of their own affairs.
  • In a democracy, sovereignty ultimately rests with the people.
  • The country refuses to surrender its sovereignty to a foreign power.

Forms

sovereignty

sovereign adjective — Having supreme and independent governing authority.

Similar words

autonomy
Allows self-government without necessarily granting complete independence from others.
independence
Emphasizes freedom from outside control rather than supreme governing authority.