IPA: /ˈroʊdləs/
KK: /ˈroʊdləs/
An area that does not have any roads or is not crossed by roads, often referring to natural or protected land.
The hikers enjoyed the beauty of the roadless wilderness during their adventure.
Roadless → It is formed from "road" (from Old English *rād*, meaning a way or path) and "-less" (meaning without). The word "roadless" means without a road or lacking a road.
Think of being 'without' ('-less') a 'way or path' ('road') — that's what roadless means.