Definition of high-rider in US English:

high-rider

noun

  • 1Originally US. A person who or thing which is experiencing success; a high-flyer.

  • 2Originally US. A motor vehicle having a chassis that sits high off the ground; especially one customized to have such a chassis.

Origin

Late 18th century (in an earlier sense). From high + rider.

Pronunciation

high-rider

/ˈhʌɪˌrʌɪdə/