D defs.my
Entry 1 sense Webster, 1913

hinterland

/hĭn'-tẽrl-ăndˌ/ · hin·ter·land · IPA /ˈhɪntə(ɹ)ˌlænd/
01 n. a remote and undeveloped area; originally, the land or region lying behind the coast district. The term is used esp. with reference to the …
  1. 1.
    a remote and undeveloped area; originally, the land or region lying behind the coast district. The term is used esp. with reference to the so-called doctrine of the hinterland, sometimes advanced, that occupation of the coast supports a claim to an exclusive right to occupy, from time to time, the territory lying inland of the coast.