Refers to a type of police officer or military personnel.
El carabinero se aseguró de que todos estuvieran a salvo durante el desfile.
The carabineer ensured that everyone was safe during the parade.
El carabinero patrullaba la zona para asegurar la seguridad de todos los ciudadanos.
The carabineer patrolled the area to ensure the safety of all citizens.