'Roadless' definitions:

Definition of 'roadless'

(from WordNet)
adjective
Lacking pathways; "trackless wilderness"; "roadless areas" [syn: pathless, roadless, trackless, untracked, untrod, untrodden]

Definition of 'Roadless'

From: GCIDE
  • Roadless \Road"less\, a. Destitute of roads. [1913 Webster]