extraterritoriality (n.)youdaoicibaDictYouDict[extraterritoriality 词源字典]
also extra-territoriality, "privilege customarily extended to diplomats abroad of enjoying such rights and privileges as belong to them at home," 1803, from extraterritorial (from extra- + territorial) + -ity. Same as Exterritoriality.[extraterritoriality etymology, extraterritoriality origin, 英语词源]