outrider
US /ˈaʊtˌraɪ.dɚ/
UK /ˈaʊtˌraɪ.dɚ/

1.
pengiring, pengawal
a person who rides on horseback or in a vehicle as an escort or guard
:
•
The dignitary's motorcade was led by a team of police outriders.
Konvoi kenamaan itu diketuai oleh pasukan pengiring polis.
•
Historically, outriders were common for royal processions.
Secara sejarah, pengiring adalah perkara biasa untuk perarakan diraja.