Meaning of trafficable in English:

trafficable

Pronunciation /ˈtrafɪkəbl/

adjective

(also traffickable)
  • 1Capable of being traded, dealt in, or sold; suitable for trade or selling. Now especially of something traded or sold illegally.

  • 2Of a road, terrain, etc.: fit or safe for the passage of traffic (later especially motor traffic); suitable for bearing a (specified) vehicle.

Origin

Late 16th century (in an earlier sense). From traffic or traffic + -able.