outrider
🇺🇸
/ˈaʊtraɪdər/
🇬🇧
/ˈaʊtraɪdə(r)/
A person who rides ahead or beside a vehicle to protect someone important.
The outrider led the way as the VIP's convoy moved through the city.
骑手在贵宾车队穿过城市时引路。