lawman
Definitions
A law enforcement officer, especially a sheriff or marshal in the American Old West.
A person who is responsible for enforcing the law.
Examples
The grizzled lawman rode into town at sunset, his badge glinting in the fading light.
Despite the chaos in the frontier settlement, the local lawman managed to maintain order with nothing but his wits and a steady hand.
Synonyms
police officer sheriff marshal constable peace officer deputy