IPA: /ˈroʊdˌwɜrði/
KK: /ˈroʊdˌwɜrði/
Suitable and safe for driving on public roads.
Before you sell your car, make sure it is roadworthy.
Roadworthy → It is formed from "road" (from Old English "rād", meaning a way or path) and "worthy" (from Old English "weorðe", meaning having worth or value). The word "roadworthy" means suitable or safe for use on the road, indicating that a vehicle has the necessary qualities to be considered fit for travel.
Think of a 'road' as a path and 'worthy' as having value — so a roadworthy vehicle is one that is valuable and safe for traveling on the road.