territorial
adjective uk/ˌter.ɪˈtɔː.ri.əl/ us/ˌter.əˈtɔːr.i.əl/
C2 领土的;领地的;土地的
relating to territory
a territorial dispute 领土纠纷
Some animals and birds are territorial (= they mark out areas which they defend against others). 有些动物和鸟类有领地意识。
Compare: extraterritorial