ˌstate ˈtrooper BrE AmE noun [countable]
a member of a police force that is controlled by one of the US state governments, who works anywhere in that state
ˌstate ˈtrooper BrE AmE noun [countable]
a member of a police force that is controlled by one of the US state governments, who works anywhere in that state
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012