jurisdiction

noun
UK /ˌdʒʊərɪsˈdɪkʃən/
US /ˌdʒʊrɪsˈdɪkʃən/

The power or right to make decisions and enforce laws in a certain place.

The police officer had jurisdiction over the whole town.


OTHER MEANINGS

2. The area or place where a court or government has power.

The crime happened outside the city's jurisdiction.

3. The official power to hear and decide a legal case.

The judge questioned whether the court had jurisdiction over the matter.

4. A system or body that has authority over a particular area.

Different jurisdictions have different traffic laws.