interzone

/ˈɪntərˌzoʊn/
noun
  1. An area or region that lies between two or more zones, often serving as a transition or buffer.
    • The demilitarized interzone separates the two opposing armies.
    • The city's interzone is a mixed-use area between the commercial and residential districts.
    • Ecologists study the interzone where the forest meets the grassland.
Synonyms
What does "interzone" mean? | whatsthatwordmean | whatsthatwordmean