statetrooper

noun
UK /ˈsteɪtˌtruːpə/
US /ˈsteɪtˌtruːpər/

A state trooper is a police officer who works for a whole state.

The state trooper helped the family whose car broke down on the highway.


OTHER MEANINGS

2. A member of a state police force that patrols roads and highways.

A state trooper pulled over the speeding truck.

3. An officer who enforces traffic laws across an entire state.

State troopers set up a checkpoint on the interstate.

4. A law officer who can respond to emergencies anywhere in the state.

State troopers arrived to help after the storm.