"Road rash" is a phrase used to describe injuries to the skin caused by sliding or scraping on a rough surface, typically as a result of falling or getting into an accident while riding a bike, skateboard, or motorcycle. Full definition
It's not just a motorcycle «thing» — leather is the best material to help protect a rider from road rash in case of an accident. (davidchristensenlaw.com)
There are three degrees of road rash, just like burns. (craigswapp.com)
When the surface of the skin appears red, the injury is classified as first degree road rash. (jnylaw.com)